Start converting casting of Managed to subtypes to a better scheme

There is now a template based as<Foo>() method available in
Managed, that'll allow casting to the proper subclass. It uses
the pointer to the vtable and compares it to the classes static
vtable for type checking. Like this we can avoid that Managed has
to know about all subclasses.

Change-Id: Ic966bbe00d85224b8d96cc0ff00f69a6ac67129e
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/src/qml/qml/qqmlvaluetypewrapper_p.h b/src/qml/qml/qqmlvaluetypewrapper_p.h
index c75556a71b..4841bcc523 100644
--- a/src/qml/qml/qqmlvaluetypewrapper_p.h
+++ b/src/qml/qml/qqmlvaluetypewrapper_p.h
@@ -68,6 +68,7 @@ namespace QV4 {
 
 struct Q_QML_EXPORT QmlValueTypeWrapper : Object
 {
+    Q_MANAGED
 protected:
     enum ObjectType { Reference, Copy };
     QmlValueTypeWrapper(QV8Engine *engine, ObjectType type);
@@ -93,9 +94,6 @@ public:
     ObjectType objectType;
     mutable QQmlValueType *type;
 
-private:
-    const static ManagedVTable static_vtbl;
-
     static void initProto(ExecutionEngine *v4);
     static PersistentValue proto;
 };