[new compiler] Fix function and binding expression setup

Binding expressions and QML used to be set up so that they were written
as function closure:

    (function(...) {
      expression here
    })

and then evaluated inside qml scope. With the new setup we do that closure
setup manually now.

For that we have to define a dummy outter "context scope" function in the
codegen, that will later be used to look up the context ids.

Change-Id: I0656419d67a1728451fcd46f402b03979f118b0b
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/qml/jsruntime/qv4script_p.h b/src/qml/jsruntime/qv4script_p.h
index 5a880fee88..752cb2ac53 100644
--- a/src/qml/jsruntime/qv4script_p.h
+++ b/src/qml/jsruntime/qv4script_p.h
@@ -55,10 +55,14 @@ struct QmlBindingWrapper : FunctionObject {
     Q_MANAGED
 
     QmlBindingWrapper(ExecutionContext *scope, Function *f, Object *qml);
+    // Constructor for QML functions and signal handlers, resulting binding wrapper is not callable!
+    QmlBindingWrapper(ExecutionContext *scope, Object *qml);
 
     static ReturnedValue call(Managed *that, CallData *);
     static void markObjects(Managed *m);
 
+    CallContext *context() const { return qmlContext; }
+
 private:
     Object *qml;
     CallContext *qmlContext;