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* Doc: Remove \pagekeywords commandTopi Reinio2020-02-211-2/+0
| | | | | | | The command does nothing, it was not implemented by QDoc. Change-Id: Id1e5fcc02101723e9089df55d9f8949e50c89b3f Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* Back out of calendar support in Qt::DateFormat methodsEdward Welbourne2020-02-202-28/+46
| | | | | | | | | | | | | | | | | | We're deprecating the locale-specific date-formats, which are the only ones that use the calendar. The QDateTime::toString() variant was new in 5.15, so we can simply remove it again. The QDate one was present in 5.14, so we need to keep it; deprecated it at 5.15 for removal at Qt 6. [ChangeLog][QtCore][QDate] QDate::toString(Qt::DateFormat, QCalendar) no longer takes calendar into account for Qt::TextDate. There was no matching support in QDateTime and the locale-independent formats are intended to be standard, rather than customized to the user. Fixes: QTBUG-82178 Change-Id: I09db8a82ec5a4eab22f197790264fa3a3724e383 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* QMultiMap: Work around compiler problem in MSVC 2017Oliver Wolff2020-02-201-19/+18
| | | | | | | | | | In more complex projects (like MuseScore) it is possible, that MSVC 2017 chokes on the usage of "using typename ...". Just fully specify the iterators when they are used. Fixes: QTBUG-82166 Change-Id: I5e7882a0963445fc8529cfcb59d2aae606a2777e Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Merge "Merge remote-tracking branch 'origin/5.14' into 5.15"Liang Qi2020-02-186-11/+8
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| * Merge remote-tracking branch 'origin/5.14' into 5.15Liang Qi2020-02-186-11/+8
| |\ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/tools/qlinkedlist.h src/plugins/platforms/wasm/qwasmintegration.cpp src/plugins/platforms/wasm/qwasmscreen.cpp Change-Id: Iefca7f9f4966bdc20e7052aca736874861055738
| | * wasm: add platform qsettingsLorn Potter2020-02-185-31/+276
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the backend is async, the settings will not be ready to read/write instantly as on other platforms, but only be ready after the filesystem has been synced to the sandbox. This takes at least 250 to 500 ms. The QSettings status() or isWritable() can be used to discern when the settings are ready for use. This also fixes a crash in threaded wasm Task-number: QTBUG-70002 Change-Id: I080bdb940aa8e9a126d7358b524f32477db151b6 Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
| | * wasm: fix crash when qtvkb tries to load a pluginLorn Potter2020-02-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We do not have dlopen, harfbuzz seems to try and load the thai plugin using dlopen when just iterating through the language selector in virtualkeyboard.. Fixes: QTBUG-78825 Change-Id: Iee064a1d9a628784e3ce46d641cd157a69bcb696 Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
| | * Only read the first BOM as a BOM; the rest are ZWNBS !Edward Welbourne2020-02-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QUtf32::convertToUnicode() was forgetting to set headerdone when it dealt with the header (for contrast, Utf16::convertToUnicode() does). Fixes: QTBUG-62011 Change-Id: Ia254782ce0967a6cf9ce0e81eb06d41521150eed Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
| | * QUrl doc: Fix typoFabian Kosmale2020-02-141-1/+1
| | | | | | | | | | | | | | | Change-Id: I76cd27ac07d09bd2ea9b818d34d1882230f66b10 Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
| | * QLinkedListData: Move Q_CORE_EXPORT from class to shared_nullThiago Macieira2020-02-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes no difference for the IA-64 C++ ABI nor for MSVC until MSVC 2019 16.6. But it does with 16.6, where the std::atomic constructor becomes non-trivial, which makes QtPrivate::RefCount non-trivial, which makes QLinkedListData non-trivial. Before this change: User code \ Qt MSVC <=16.5 MSVC >=16.6 MSVC <=16.5 works works MSVC >=16.6 fails works With this change, they should all work. The list of symbols exported should not change either, so linking against a Qt compiled with MSVC <=16.5 should continue to work. [ChangeLog][MSVC] Fixed a compatibility issue found when linking code compiled with version 16.6 to a Qt compiled with 16.5. Fixes: QTBUG-81727 Change-Id: If79a52e476594446baccfffd15ee771397467f8b Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
| | * QStringView: Fix warning about conversion from qsizetype to intThiago Macieira2020-02-131-1/+1
| | | | | | | | | | | | | | | | | | Fixes: QTBUG-81764 Change-Id: If79a52e476594446baccfffd15eecb9d9e578118 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
| | * Doc: Fix documentation for QSortFilterProxyModel::filterAcceptsColumnPaul Wicking2020-02-121-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | filterAcceptsColumn always returns true unconditionally and must be reimplemented (overridden) by user code to achieve the described behavior. Change the documentation to reflect this fact. Fixes: QTBUG-81654 Change-Id: I0dade63294598238d2ad54ab251b4c1b27c72cdf Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
* | | Silence deprecation warnings on implementation of deprecated formatsEdward Welbourne2020-02-181-0/+12
|/ / | | | | | | | | Change-Id: I3abb36e27e96033b4eb44802c28e0a6ba8250ce5 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | QMetaObject::connectSlotsByName(): Add output of connectionsFriedemann Kleint2020-02-171-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | Help porting connections over by printing the connection statements. [ChangeLog][QtCore][QObject] A logging category qt.core.qmetaobject.connectslotsbyname was added, which will produce about the connections made by QMetaObject::connectSlotsByName(). Task-number: QTBUG-76375 Change-Id: I9a57cae574156fc8ae5a4fb8e960c2f9a47a5e47 Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* | Android: advice user to request storage permission with QStandardPathsAssam Boudjelthia2020-02-171-1/+4
| | | | | | | | | | Change-Id: Ie364489fef7ba34f102bfdc279c53f5da176d280 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* | Improve error message when mixing incompatible Qt library versionsTor Arne Vestbø2020-02-142-9/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The implementation of the check has been moved to a single helper function. The reason for doing this check in QWidgetPrivate as well, when it's already done in QObjectPrivate, is to catch incompatible libraries where QtWidgets is the odd one out, e.g.: QtSomeModule 5.15.0 -> QtWidget 5.15.1 -> QtCore 5.15.0 Technically any non-final subclass of QObjectPrivate should have this check. Change-Id: Ia74064ad27de7335040a6d6b37d11574f818c878 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Obsolete command-string parsing QProcess::start/execute overloadsVolker Hilsheimer2020-02-132-11/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The command string parsing covers only simple quoting patterns, while users tend to expect something that is in line with their shell. The overloads that take a QStringList are the recommended APIs to use anyway, so exposing the splitting method as a static function for which we document the exact behavior allows callers to post-process the QStringList, before calling the preferred overloads. [ChangeLog][QtCore][QProcess] Overloads of start/execute/startDatached that parse a single command string into program and arguments have been marked as deprecated. A static helper splitCommand has been added to construct a QStringList from a command string. Change-Id: Ie91fcfb5eae6a52e5065efc60d2d9e068d20869d Fixes: QTBUG-80640 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
* | Merge remote-tracking branch 'origin/5.14' into 5.15Qt Forward Merge Bot2020-02-121-3/+18
|\| | | | | | | Change-Id: I8caee4d1ce0eed27d905194df3c3d46c5d07d2b0
| * QStorageInfo/Linux: resolve non-existent devices via /dev/blockThiago Macieira2020-02-091-3/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On systems with very simple boot sequences, the kernel will create a device called /dev/root and use that to mount the root filesystem. However, that doesn't actually exist in /dev and could cause confusion. So we try to resolve using /dev/block if the /dev entry does not exist but udev is in use (udevd has the string "/dev/%s/%u:%u"). [ChangeLog][QtCore][QStorageInfo] Improved discovery of device nodes on Linux if the /dev entry was renamed after the filesystem was mounted and udev is in use. Fixes: QTBUG-81464 Change-Id: If79a52e476594446baccfffd15eec573ae3deb0d Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | QTranslator: Expose language of translation fileKai Koehne2020-02-102-2/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows for instance to show the current UI language in the UI, or to load additional translations that match the .qm file by other means. This is especially useful in the case of QTranslator::load(QLocale(), ...), in which case different language and country combinations might be tried. Another option is to inspect the file name via QTranslator::filePath(); however, this is more error-prone, and might also miss information (if the .qm file name doesn't have a country suffix, or no suffix at all). Change-Id: I6f565d53d8f50e21241ccae6c4de264747ac8f81 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | QTranslator: Expose origin file of the translationKai Koehne2020-02-102-1/+24
| | | | | | | | | | | | | | Task-number: QTBUG-36608 Change-Id: I8ef0968404370b8fc25dc8b4c1e2c9e4484ae55c Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | QMimeData: Extract Method QMimeDataPrivate::find()Marc Mutz2020-02-101-25/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Centralize the search for the QMimeDataStruct with a given format in find() (overloaded on const and non-const, but implemented only once), and use it in the three other functions that performed lookup before. In setData(), optimize the case where data is overwritten. Use a std::vector to not have to think about hidden detaches when implementing the const find() in terms of the non-const one. Change-Id: I874e5c6ef9c97d98b42f29faccbc3043e8c6a855 Reviewed-by: David Faure <david.faure@kdab.com>
* | std::chrono overload added to QStateMachine::postDelayedEvent()Dmitriy Purgin2020-02-102-0/+31
| | | | | | | | | | | | | | | | | | Some Qt classes already accept std::chrono durations in their methods (see, for example, QTimer). The proposed change adds an overload with std::chrono::milliseconds to QStateMachine::postDelayedEvent(). Change-Id: I360fd2bb54fedc7415e9ec17e096095be3604d41 Reviewed-by: Erik Verbruggen <erik.verbruggen@me.com>
* | Merge remote-tracking branch 'origin/5.14' into 5.15Qt Forward Merge Bot2020-02-081-0/+3
|\| | | | | | | Change-Id: I5d80d84d1fd9f52e7c8e4895cc34d4d29043f400
| * Doc: QPersistentModelIndex cannot be stored in a QStandardItemVolker Hilsheimer2020-02-061-0/+3
| | | | | | | | | | | | | | | | | | | | | | As discussed in the bug report, making sure that the reference counts are correct in such scenarios adds substantial complexity to the code, only to support a bad use-case for which QStandardItemModel was not designed. Change-Id: I663b490ed3471875386add17e7eadb7d8df50489 Fixes: QTBUG-78142 Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* | QMultiMap: fix QDoc warningMårten Nordheim2020-02-071-1/+1
| | | | | | | | | | | | | | | | The iterator is a QMultiMap iterator, not QMap, so the QDoc would complain. Change-Id: I1e3d2b454e21049d676387945e1e860e50854de8 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | On Windows 7, fall back to SHFileOperation to avoid confirmation dialogsVolker Hilsheimer2020-02-071-63/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Moving a file to the trash should preferably done via IFileOperation. However, the implementation on Windows 7 ignores the operation flags that request the shell not to show any confirmation dialogs or other UI elements. SHFileOperation is an old API that doesn't show any UI, but has the limitation that it doesn't report the location of the file in the trash after the move. So an application cannot restore the file, but the user can do so via Explorer. Overall, the better compromise is to not have dialogs at the expense of not being able to report the new path. This allows us to run the unit test on Windows 7 as well. Change-Id: Ib8e651a69e2c6750f668b52d2a70925d156cc8ae Fixes: QTBUG-81927 Reviewed-by: Vitaly Fanaskov <vitaly.fanaskov@qt.io>
* | Docs: tag newly added QFile and QFileInfo APIs as \since 5.15Volker Hilsheimer2020-02-062-0/+5
| | | | | | | | | | Change-Id: I7d8605221a28cd05b4ebdbf20adf00ec3e121b58 Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* | Merge "Merge remote-tracking branch 'origin/5.14' into 5.15"Qt Forward Merge Bot2020-02-065-16/+49
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| * | Merge remote-tracking branch 'origin/5.14' into 5.15Qt Forward Merge Bot2020-02-065-16/+49
| |\| | | | | | | | | | | | | | | | | | | Conflicts: src/network/ssl/qsslsocket_openssl_symbols.cpp Change-Id: I8c13b5c48a8ecce96540b39c6d5f8ca146eb2339
| | * Coding style: put case bodies on separate lines from the case labelEdward Welbourne2020-02-051-12/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | While the single-line-case format is more readable when consistently applied through the whole switch, it works less well when several of the cases are too complex to fit on a single line. Change-Id: I6a84a3d3d1493dadddab103da0336a8ef860563c Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
| | * Take care of NULL data from QStringView in QCollatorEdward Welbourne2020-02-054-4/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Back-ends need to catch NULL data so as not to call system APIs with invalid pointers. [ChangeLog][QtCore][QCollator] Fixed a regression introduced in 5.14.0 that caused QCollator not to operate with default-constructed QStrings and print a warning on Windows. Fixes: QTBUG-81673 Change-Id: I2eafe1e188b436afcca3cf2ecdf98bba707c44c9 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | | Rename Qt::ReturnByValue_t -> Qt::ReturnByValueConstantSze Howe Koh2020-02-062-2/+2
|/ / | | | | | | | | | | | | | | | | Copy the convention of QDeadlineTimer::ForeverConstant Task-number: QTBUG-48701 Change-Id: Ic7760b7ffec630f1cd47361f5adda3f17fffb9f6 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Add QFile::moveToTrash, which moves a file to the trashVolker Hilsheimer2020-02-052-0/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to the nature of QFile just operating on a file path, this also works for paths that are actually directories. The test covers files from different locations on which this operation should typically succeed, but tries to handle the case where trashing files will fail because of the file system structure. On Windows 7, running the test will open a confirmation dialog as the implementation of IFileOperation doesn't respect the various flags. This might depend on the specific Windows 7 patch level, and the option to always use SHFileOperation on that platform needs to be evaluated further. [ChangeLog][QtCore][QFile] Introduce QFile::moveToTrash to allow applications to move files to the trash. Change-Id: I45019040c25b30f7db293b6933c63aca2f319514 Fixes: QTBUG-47703 Reviewed-by: Vitaly Fanaskov <vitaly.fanaskov@qt.io>
* | QUrl::topLevelDomain() - deprecate in 5.15Timur Pocheptsov2020-02-052-3/+8
| | | | | | | | | | | | | | | | | | | | | | And remove in Qt 6 (with private API remaining). [ChangeLog][Deprecation Notice] QUrl::topLevelDomain() was deprecated in 5.15 and will be removed in 6.0 Task-number: QTBUG-80308 Change-Id: Ie053c9c8813274c971e2d6fc442dd6ce716fadf1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* | Deprecate QLinkedListSona Kurazyan2020-02-044-5/+37
| | | | | | | | | | | | | | | | | | | | [ChangeLog][Deprecation Notice] QLinkedList is deprecated and will be moved to Qt5Compat in Qt 6. It is recommended to use std::list instead. Task-number: QTBUG-81630 Task-number: QTBUG-80312 Change-Id: I2c2b64e51d1cc2fd305aee6a11e9a89788f51eb4 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Fix build of bootstrapped tools with clang 10Volker Hilsheimer2020-02-041-1/+12
| | | | | | | | | | | | | | | | | | | | Building of qmake fails with clang 10 due to QStorageInfo symbols not being resolved. Since bootstrapped tools don't need this functionality, we can remove the respective code and make the function fail as "not implemented". Change-Id: I48bbbd822e4f70630d903e5caead1a08fe4f13a8 Reviewed-by: Robert Loehning <robert.loehning@qt.io>
* | Address failing test case for internal implementation of moveToTrashVolker Hilsheimer2020-02-042-18/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This ammends 601ce9e08aa92b273f1a6daf0bdbc67dbf9b4e5f, which added a new test case for the internal Qt APIs. The test was not getting executed by coin as it wasn't included in the io.pro file, and trying to fix that generates link errors on Windows, since these internal APIs depend on other internal APIs. Short of bootstrapping much of QtCore into this test case, the only sensible option is to remove this test case again, and cover the testing when the public API is added in a follow up commit. At the same time, address those failures that were discovered on platforms that could build the test, and fix compilation on iOS platforms in Coin. Change-Id: Id31b43c9df9f205476c48bccb6b87c7a53ed15c5 Reviewed-by: Vitaly Fanaskov <vitaly.fanaskov@qt.io>
* | Merge remote-tracking branch 'origin/5.14' into 5.15Qt Forward Merge Bot2020-02-0418-85/+143
|\| | | | | | | | | | | | | | | | | | | Conflicts: .qmake.conf examples/widgets/widgets/imageviewer/imageviewer.cpp src/corelib/text/qchar.cpp src/corelib/time/qdatetime.cpp Change-Id: I9762f5c4ff650799219729d6aee79ac07ce9024a
| * qfloat16: include the tables in AVX2 binaries regardlessThiago Macieira2020-02-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Having a QtCore build optimized for AVX2 does not imply all user binaries and libraries are optimized the same way. Most of them will actually have been built for the base platform, which means they require access to these tables to operate if they are using qfloat16. Introduced by 5e40d3d982d014cd01db4dbe6aecc6ea6baf840a. Change-Id: If79a52e476594446baccfffd15ee2da9e3693cce Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
| * Enable system locale to skip digit-grouping if configured to do soEdward Welbourne2020-02-033-15/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On macOS it's possible to configure the system locale to not do digit grouping (separating "thousands", in most western locales); it then returns an empty string when asked for the grouping character, which QLocale's system-configuration then ignored, falling back on using the base UI locale's grouping separator. This could lead to the same separator being used for decimal and grouping, which should never happen, least of all when configured to not group at all. In order to notice when this happens, query() must take care to return an empty QString (as a QVariant, which is then non-null) when it *has* a value for the locale property, and that value is empty, as opposed to a null QVariant when it doesn't find a configured value. The caller can then distinguish the two cases. Furthermore, the group and decimal separators need to be distinct, so we need to take care to avoid cases where the system overrides one with what the CLDR has given for the other and doesn't over-ride that other. Only presently implemented for macOS and MS-Win, since the (other) Unix implementation of the system locale returns single QChar values for the numeric tokens - see QTBUG-69324, QTBUG-81053. Fixes: QTBUG-80459 Change-Id: Ic3fbb0fb86e974604a60781378b09abc13bab15d Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
| * Fall back to "+" if MS returns empty string for positive signEdward Welbourne2020-02-031-1/+11
| | | | | | | | | | | | | | | | | | | | | | MS's documentation says empty means "+" here, so implement that fallback (which shall over-ride whatever the CLDR has given us for the fallbackUiLanguage's positive sign). Task-number: QTBUG-81530 Change-Id: Ic3f10dd061d0c46d1433f29b8065988da94c38e6 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * qlocale_win.cpp: distinguish empty QString from null QVariantEdward Welbourne2020-02-031-26/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | An empty string, when packaged as a QVariant, is non-null (as a QVariant); and QSystemLocale::query()'s callers care about the difference. Some callers of the internal getLocaleInfo(LCTYPE type, int maxlen) need an actual QString return, while others are what query() returns, so need to return a QVariant; where the former want an empty string, the latter need a null QVariant. So make that getLocaleInfo() into a template, so callers can chose QString or QVariant as return type, only affecting the failure returns. Change-Id: I7b9a698badedc0e0d8aef8c6e85c22931c33297a Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
| * Win: work around (estimated) 32k char limit for OutputDebugStringOliver Wolff2020-02-021-5/+25
| | | | | | | | | | | | | | | | | | | | | | | | Reaching a certain number of characters, OutputDebugString will just eat the string and not give any output. As there is no way of handling that error properly we divide the string into usable chunks. Fixes: QTBUG-80996 Change-Id: Ic7ef34c48c212cbaec3a03790d1020506b7b4319 Reviewed-by: Miguel Costa <miguel.costa@qt.io> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
| * Fix 'the the' typo in commentsLinus Jahn2020-02-023-3/+3
| | | | | | | | | | Change-Id: I00fcb1c2374e7ca168b6240f9d41c0323fb0867c Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
| * Check for (__ARM_FP & 2) to verify 16-bit FP supportAllan Sandfeld Jensen2020-02-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | It appears __ARM_FP16_FORMAT_IEEE is sometimes incorrectly set, and we need to double-check that 16-bit floating point is available in the __ARM_FP macro as well. Task-number: QTBUG-68314 Fixes: QTBUG-81461 Change-Id: I878d6b286aa31e21271163dc6c8f8038b9534c76 Reviewed-by: BogDan Vatra <bogdan@kdab.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * Pass QDate and QTime by value in various static and local functionsEdward Welbourne2020-01-314-9/+9
| | | | | | | | | | | | | | They're value types, so pass them as such. Change-Id: I0dc46c63a3a0e6d859b821362f71390f0148b64c Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * QLockFile: Disable flock() on QNXThiago Macieira2020-01-301-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | It appears it's not implemented. [ChangeLog][QtCore][QLockFile] Suppressed the warning on QNX that said 'setNativeLocks failed: "Function not implemented"'. There is no difference in behavior: Qt will continue not to be able to apply an OS- level file lock, which means the lock could be accidentally stolen by buggy software. Correct software using QLockFile should not be affected. Fixes: QTBUG-81701 Change-Id: If79a52e476594446baccfffd15ee35bbac6c6e47 Reviewed-by: David Faure <david.faure@kdab.com>
| * Fix flawed logic in QSystemLocalePrivate::getLocaleInfo()Edward Welbourne2020-01-301-3/+3
| | | | | | | | | | | | | | | | | | | | | | If the first call to GetLocaleInfo() returned non-zero, then GetLastError()'s return has nothing to do with GetLocaleInfo(), since it didn't fail. The check for ERROR_INSUFFICIENT_BUFFER as last error needs to happen in the branch where GetLocaleInfo() failed, returning zero. Change-Id: Idb6eaad1515a003133c787998aff0c265ef98251 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
| * Change examples and snippets to pass QDate and QTime by valueEdward Welbourne2020-01-302-3/+3
| | | | | | | | | | | | | | They're value types, so we should show them being used as such. Change-Id: If9f0c366fac66306b7861f04e2f047540d444acc Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
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