1 files changed, 5 insertions, 6 deletions
diff --git a/src/qml/jsruntime/qv4dateobject_p.h b/src/qml/jsruntime/qv4dateobject_p.h
index 9c451dd251..c52e8c3ee1 100644
--- a/src/qml/jsruntime/qv4dateobject_p.h
+++ b/src/qml/jsruntime/qv4dateobject_p.h
@@ -52,10 +52,10 @@ class QDateTime;
 namespace QV4 {
 
 struct DateObject: Object {
-    Q_MANAGED
-    SafeValue value;
+    V4_OBJECT
+    Q_MANAGED_TYPE(DateObject)
+    Value value;
     DateObject(ExecutionEngine *engine, const ValueRef date): Object(engine->dateClass) {
-        type = Type_DateObject;
         value = date;
     }
     DateObject(ExecutionEngine *engine, const QDateTime &value);
@@ -64,15 +64,14 @@ struct DateObject: Object {
 
 protected:
     DateObject(InternalClass *ic): Object(ic) {
-        setVTable(&static_vtbl);
-        type = Type_DateObject;
+        Q_ASSERT(internalClass->vtable == staticVTable());
         value = Primitive::fromDouble(qSNaN());
     }
 };
 
 struct DateCtor: FunctionObject
 {
-    Q_MANAGED
+    V4_OBJECT
     DateCtor(ExecutionContext *scope);
 
     static ReturnedValue construct(Managed *, CallData *callData);