1 files changed, 12 insertions, 1 deletions
diff --git a/src/qml/qml/qqmlopenmetaobject_p.h b/src/qml/qml/qqmlopenmetaobject_p.h
index 75ce9addd6..9728220b5a 100644
--- a/src/qml/qml/qqmlopenmetaobject_p.h
+++ b/src/qml/qml/qqmlopenmetaobject_p.h
@@ -34,6 +34,17 @@
 #ifndef QQMLOPENMETAOBJECT_H
 #define QQMLOPENMETAOBJECT_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QMetaObject>
 #include <QtCore/QObject>
 
@@ -105,7 +116,7 @@ public:
     void emitPropertyNotification(const QByteArray &propertyName);
 
 protected:
-    virtual int metaCall(QMetaObject::Call _c, int _id, void **_a);
+    virtual int metaCall(QObject *o, QMetaObject::Call _c, int _id, void **_a);
     virtual int createProperty(const char *, const char *);
 
     virtual void propertyRead(int);