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, 2 insertions, 2 deletions

diff --git a/src/qml/qml/qqmltypewrapper.cpp b/src/qml/qml/qqmltypewrapper.cpp
index cdc9265004..1c2fd1f479 100644
--- a/src/qml/qml/qqmltypewrapper.cpp
+++ b/src/qml/qml/qqmltypewrapper.cpp
@@ -117,7 +117,7 @@ Value QmlTypeWrapper::create(QV8Engine *v8, QObject *o, QQmlTypeNameCache *t, co
 
 Value QmlTypeWrapper::get(Managed *m, ExecutionContext *ctx, String *name, bool *hasProperty)
 {
-    QmlTypeWrapper *w = m->asQmlTypeWrapper();
+    QmlTypeWrapper *w = m->as<QmlTypeWrapper>();
     if (!w)
         ctx->throwTypeError();
 
@@ -229,7 +229,7 @@ Value QmlTypeWrapper::get(Managed *m, ExecutionContext *ctx, String *name, bool
 
 void QmlTypeWrapper::put(Managed *m, ExecutionContext *ctx, String *name, const Value &value)
 {
-    QmlTypeWrapper *w = m->asQmlTypeWrapper();
+    QmlTypeWrapper *w = m->as<QmlTypeWrapper>();
     if (!w)
         ctx->throwTypeError();