Merge commit 'origin/master'

Conflicts:
	src/corelib/global/qglobal.h
	src/corelib/kernel/qmetatype.cpp
	src/corelib/kernel/qobject.cpp
	src/corelib/thread/qthread_unix.cpp
	src/gui/graphicsview/qgraphicssceneevent.h
	src/gui/itemviews/qheaderview.h
	src/gui/kernel/qapplication_qws.cpp
	src/gui/kernel/qgesture.h
	src/gui/kernel/qgesturerecognizer.h
	src/gui/painting/qpaintengine_raster.cpp
	src/network/access/qhttpnetworkreply.cpp
	src/network/access/qnetworkcookie.h
	src/network/socket/qnativesocketengine_unix.cpp

1 files changed, 5 insertions, 1 deletions

diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index 78df09d..070110d 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -2556,7 +2556,11 @@ void QWidget::destroy(bool destroyWindow, bool destroySubWindows)
                     qt_mac_destructWindow(window);
             }
         }
-        d->setWinId(0);
+        QT_TRY {
+            d->setWinId(0);
+        } QT_CATCH (const std::bad_alloc &) {
+            // swallow - destructors must not throw
+	}
     }
 }