1 files changed, 3 insertions, 1 deletions
diff --git a/src/qml/jsruntime/qv4jsonobject_p.h b/src/qml/jsruntime/qv4jsonobject_p.h
index 34a0c744ed..86b1fc682d 100644
--- a/src/qml/jsruntime/qv4jsonobject_p.h
+++ b/src/qml/jsruntime/qv4jsonobject_p.h
@@ -51,12 +51,14 @@ QT_BEGIN_NAMESPACE
 namespace QV4 {
 
 struct JsonObject : Object {
+    struct Data : Object::Data {
+        Data(InternalClass *ic);
+    };
     Q_MANAGED_TYPE(JsonObject)
     V4_OBJECT
 private:
     typedef QSet<QV4::Object *> V4ObjectSet;
 public:
-    JsonObject(InternalClass *ic);
 
     static ReturnedValue method_parse(CallContext *ctx);
     static ReturnedValue method_stringify(CallContext *ctx);