Do QMetaType-style call in QQmlPropertyBinding::evaluate

We already have a void* and metatype available. There is no need to
convert, unless we have bound arguments. The call() itself will convert
as necessary anyway.

However, we do need to figure out whether the returned value was
undefined. Pass this information up from the actual call.

This reverts commit 8ac705247430ff6fbbc25a9db20c0e7dc572abe7. The
original commit 3a4e013f0058952c94ed3414aafbf96216efff8d was correct. We
were just missing the value type conversions in metaTypeFromJS().

Change-Id: Ic4b2ebf1eb3fb2e5a50a045be774dd02d0fed7c6
Reviewed-by: Fabian Kosmale <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/qml/jsruntime/qv4function_p.h b/src/qml/jsruntime/qv4function_p.h
index a15344dacd..7577161c01 100644
--- a/src/qml/jsruntime/qv4function_p.h
+++ b/src/qml/jsruntime/qv4function_p.h
@@ -100,7 +100,7 @@ public:
         return compilationUnit->runtimeStrings[i];
     }
 
-    void call(const Value *thisObject, void **a, const QMetaType *types, int argc,
+    bool call(const Value *thisObject, void **a, const QMetaType *types, int argc,
               const ExecutionContext *context);
     ReturnedValue call(const Value *thisObject, const Value *argv, int argc, const ExecutionContext *context);