tst_moc: workaround gcc bug.

The gcc bug was already work arounded, but moc did not understand the defines
and generated the slot anyway why it would not exist with gcc < 4.4

1 files changed, 7 insertions, 4 deletions

diff --git a/tests/auto/moc/tst_moc.cpp b/tests/auto/moc/tst_moc.cpp
index d87154015a..d3a7e0355c 100644
--- a/tests/auto/moc/tst_moc.cpp
+++ b/tests/auto/moc/tst_moc.cpp
@@ -1344,18 +1344,21 @@ signals:
 class QTBUG12260_defaultTemplate_Object : public QObject
 { Q_OBJECT
 public slots:
-#if !(defined(Q_CC_GNU) && __GNUC__ == 4 && __GNUC_MINOR__ <= 3) //gcc bug, this does not compile
-    void doSomething(QHash<QString, QVariant> values = QHash<QString, QVariant>()) { Q_UNUSED(values); }
+#if !(defined(Q_CC_GNU) && __GNUC__ == 4 && __GNUC_MINOR__ <= 3) || defined(Q_MOC_RUN)
+    void doSomething(QHash<QString, QVariant> values = QHash<QString, QVariant>() ) { Q_UNUSED(values); }
+#else
+    // we want to test the previous function, but gcc < 4.4 seemed to have a bug similar to the one moc has.
+    typedef QHash<QString, QVariant> WorkaroundGCCBug;
+    void doSomething(QHash<QString, QVariant> values = WorkaroundGCCBug() ) { Q_UNUSED(values); }
 #endif
+
     void doAnotherThing(bool a = (1 < 3), bool b = (1 > 4)) { Q_UNUSED(a); Q_UNUSED(b); }
 };
 
 
 void tst_Moc::QTBUG12260_defaultTemplate()
 {
-#if !(defined(Q_CC_GNU) && __GNUC__ == 4 && __GNUC_MINOR__ <= 3)
     QVERIFY(QTBUG12260_defaultTemplate_Object::staticMetaObject.indexOfSlot("doSomething(QHash<QString,QVariant>)") != -1);
-#endif
     QVERIFY(QTBUG12260_defaultTemplate_Object::staticMetaObject.indexOfSlot("doAnotherThing(bool,bool)") != -1);
 }