1 files changed, 17 insertions, 3 deletions
diff --git a/src/qml/jsruntime/qv4persistent_p.h b/src/qml/jsruntime/qv4persistent_p.h
index 7cac2ed95f..858734e9ed 100644
--- a/src/qml/jsruntime/qv4persistent_p.h
+++ b/src/qml/jsruntime/qv4persistent_p.h
@@ -33,7 +33,8 @@
 #ifndef QV4PERSISTENT_H
 #define QV4PERSISTENT_H
 
-#include "qv4value_inl_p.h"
+#include "qv4value_p.h"
+#include "qv4managed_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -96,7 +97,13 @@ public:
     Managed *asManaged() const {
         if (!val)
             return 0;
-        return val->asManaged();
+        return val->as<Managed>();
+    }
+    template<typename T>
+    T *as() const {
+        if (!val)
+            return 0;
+        return val->as<T>();
     }
 
     ExecutionEngine *engine() const {
@@ -122,6 +129,7 @@ class Q_QML_EXPORT WeakValue
 public:
     WeakValue() : val(0) {}
     WeakValue(const WeakValue &other);
+    WeakValue(ExecutionEngine *engine, const Value &value);
     WeakValue &operator=(const WeakValue &other);
     ~WeakValue();
 
@@ -138,7 +146,13 @@ public:
     Managed *asManaged() const {
         if (!val)
             return 0;
-        return val->asManaged();
+        return val->as<Managed>();
+    }
+    template <typename T>
+    T *as() const {
+        if (!val)
+            return 0;
+        return val->as<T>();
     }
 
     ExecutionEngine *engine() const {