1 files changed, 3 insertions, 1 deletions
diff --git a/src/qml/jsruntime/qv4stringobject_p.h b/src/qml/jsruntime/qv4stringobject_p.h
index 5999a4f30a..6656e297a5 100644
--- a/src/qml/jsruntime/qv4stringobject_p.h
+++ b/src/qml/jsruntime/qv4stringobject_p.h
@@ -76,8 +76,10 @@ protected:
 
 struct StringCtor: FunctionObject
 {
+    struct Data : FunctionObject::Data {
+        Data(ExecutionContext *scope);
+    };
     V4_OBJECT
-    StringCtor(ExecutionContext *scope);
 
     static ReturnedValue construct(Managed *m, CallData *callData);
     static ReturnedValue call(Managed *that, CallData *callData);