Templates: use C++11 default member initialization

The code is more readable and less error-prone (this patch caught a few
uninitialized members) when the members are initialized in the same
place where they are declared. In many cases, empty default destructors
can be entirely removed, and we get faster implicitly declared inline
default constructors defined by the compiler.

Change-Id: I14c5448afc901f9b2ac5965f28c1c26c0b646c08
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 11 insertions, 11 deletions

diff --git a/src/quicktemplates2/qquickstackelement_p_p.h b/src/quicktemplates2/qquickstackelement_p_p.h
index 2308f47d..65e73244 100644
--- a/src/quicktemplates2/qquickstackelement_p_p.h
+++ b/src/quicktemplates2/qquickstackelement_p_p.h
@@ -85,18 +85,18 @@ public:
 
     void itemDestroyed(QQuickItem *item) override;
 
-    int index;
-    bool init;
-    bool removal;
-    bool ownItem;
-    bool ownComponent;
-    bool widthValid;
-    bool heightValid;
-    QQmlContext *context;
-    QQmlComponent *component;
-    QQuickStackView *view;
+    int index = -1;
+    bool init = false;
+    bool removal = false;
+    bool ownItem = false;
+    bool ownComponent = false;
+    bool widthValid = false;
+    bool heightValid = false;
+    QQmlContext *context = nullptr;
+    QQmlComponent *component = nullptr;
+    QQuickStackView *view = nullptr;
     QPointer<QQuickItem> originalParent;
-    QQuickStackView::Status status;
+    QQuickStackView::Status status = QQuickStackView::Inactive;
     QV4::PersistentValue properties;
     QV4::PersistentValue qmlCallingContext;
 };