Remove most compiler warnings about missing overrides

Remove around 1000 compiler warnings about missing overrides
in our auto tests.

This significantly reduce the compiler warning noise in our auto
tests, so that one can actually better see the real problems
inbetween.

Change-Id: Id0c04dba43fcaf55d8cd2b5c6697358857c31bf9
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/auto/corelib/kernel/qmetaobjectbuilder/tst_qmetaobjectbuilder.cpp b/tests/auto/corelib/kernel/qmetaobjectbuilder/tst_qmetaobjectbuilder.cpp
index a3dd5e05e1..333c7931d9 100644
--- a/tests/auto/corelib/kernel/qmetaobjectbuilder/tst_qmetaobjectbuilder.cpp
+++ b/tests/auto/corelib/kernel/qmetaobjectbuilder/tst_qmetaobjectbuilder.cpp
@@ -1342,9 +1342,9 @@ class TestObject : public QObject
     // Manually expanded from Q_OBJECT macro
 public:
     static QMetaObject staticMetaObject;
-    virtual const QMetaObject *metaObject() const;
-    virtual void *qt_metacast(const char *);
-    virtual int qt_metacall(QMetaObject::Call, int, void **);
+    virtual const QMetaObject *metaObject() const override;
+    virtual void *qt_metacast(const char *) override;
+    virtual int qt_metacall(QMetaObject::Call, int, void **) override;
 private:
     Q_DECL_HIDDEN static void qt_static_metacall(QObject *, QMetaObject::Call, int, void **);