Always set the correct FunctionObject when calling JS functions

Renamed ScopedCallData to JSCall, enforced passing a JS
FunctionObject to it, and added call() and callAsConstructor()
methods to it.

Change-Id: I30db65c9765c2896b5909fe2105c0934c6dad861
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/qml/jsruntime/qv4argumentsobject.cpp b/src/qml/jsruntime/qv4argumentsobject.cpp
index b90a186551..1a60725d27 100644
--- a/src/qml/jsruntime/qv4argumentsobject.cpp
+++ b/src/qml/jsruntime/qv4argumentsobject.cpp
@@ -139,10 +139,10 @@ bool ArgumentsObject::defineOwnProperty(ExecutionEngine *engine, uint index, con
     if (isMapped && attrs.isData()) {
         Q_ASSERT(arrayData());
         ScopedFunctionObject setter(scope, map->setter());
-        ScopedCallData callData(scope, setter, 1);
-        callData->thisObject = this->asReturnedValue();
-        callData->args[0] = desc->value;
-        callData.call();
+        JSCall jsCall(scope, setter, 1);
+        jsCall->thisObject = this->asReturnedValue();
+        jsCall->args[0] = desc->value;
+        jsCall.call();
 
         if (attrs.isWritable()) {
             setArrayAttributes(index, mapAttrs);