Crash in QWidgetPrivate::init on QApplication::quit() using a modal dialog on Mac

The problem was the order of deletion in the destructor. To autotest
this I create an application, start a modal dialog and then quit the
application.
The fix was contributed by a customer.

Task-number: QTBUG-12673
Reviewed-by: Olivier Goffart

1 files changed, 23 insertions, 0 deletions

diff --git a/tests/auto/qapplication/modal/base.h b/tests/auto/qapplication/modal/base.h
new file mode 100644
index 0000000..ebf1198
--- /dev/null
+++ b/tests/auto/qapplication/modal/base.h
@@ -0,0 +1,23 @@
+#ifndef BASE_H
+#define BASE_H
+
+#include <QWidget>
+#include <QTimer>
+#include <QDialog>
+
+class base : public QWidget
+{
+Q_OBJECT
+    QTimer *m_timer;
+    bool m_modalStarted;
+    QDialog *m_modalDialog;
+public:
+    explicit base(QWidget *parent = 0);
+
+signals:
+
+public slots:
+    void periodicTimer();
+};
+
+#endif // BASE_H