Simplify JSCallData construction

Change-Id: Ic53532edae9a209aa7125af6f00a9d993d74f1a3
Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>

6 files changed, 7 insertions, 7 deletions

diff --git a/src/qml/qml/qqmlboundsignal.cpp b/src/qml/qml/qqmlboundsignal.cpp
index 65af68621a..1d7a37fc99 100644
--- a/src/qml/qml/qqmlboundsignal.cpp
+++ b/src/qml/qml/qqmlboundsignal.cpp
@@ -193,7 +193,7 @@ void QQmlBoundSignalExpression::evaluate(void **a)
     int *argsTypes = QQmlMetaObject(m_target).methodParameterTypes(methodIndex, &storage, 0);
     int argCount = argsTypes ? *argsTypes : 0;
 
-    QV4::JSCallData jsCall(scope, nullptr, argCount);
+    QV4::JSCallData jsCall(scope, argCount);
     for (int ii = 0; ii < argCount; ++ii) {
         int type = argsTypes[ii + 1];
         //### ideally we would use metaTypeToJS, however it currently gives different results
@@ -238,7 +238,7 @@ void QQmlBoundSignalExpression::evaluate(const QList<QVariant> &args)
 
     ep->referenceScarceResources(); // "hold" scarce resources in memory during evaluation.
 
-    QV4::JSCallData jsCall(scope, nullptr, args.count());
+    QV4::JSCallData jsCall(scope, args.count());
     for (int ii = 0; ii < args.count(); ++ii) {
         jsCall->args[ii] = scope.engine->fromVariant(args[ii]);
     }
diff --git a/src/qml/qml/qqmlcomponent.cpp b/src/qml/qml/qqmlcomponent.cpp
index e64d72a5ca..956083238b 100644
--- a/src/qml/qml/qqmlcomponent.cpp
+++ b/src/qml/qml/qqmlcomponent.cpp
@@ -1547,7 +1547,7 @@ void QV4::QmlIncubatorObject::statusChanged(QQmlIncubator::Status s)
 
     QV4::ScopedFunctionObject f(scope, d()->statusChanged);
     if (f) {
-        QV4::JSCallData jsCallData(scope, f, 1);
+        QV4::JSCallData jsCallData(scope, 1);
         jsCallData->thisObject = this;
         jsCallData->args[0] = QV4::Primitive::fromUInt32(s);
         f->call(jsCallData);
diff --git a/src/qml/qml/qqmldelayedcallqueue.cpp b/src/qml/qml/qqmldelayedcallqueue.cpp
index 9d570f18b0..8b01630628 100644
--- a/src/qml/qml/qqmldelayedcallqueue.cpp
+++ b/src/qml/qml/qqmldelayedcallqueue.cpp
@@ -67,7 +67,7 @@ void QQmlDelayedCallQueue::DelayedFunctionCall::execute(QV4::ExecutionEngine *en
         const QV4::FunctionObject *callback = m_function.as<QV4::FunctionObject>();
         Q_ASSERT(callback);
         const int argCount = array ? array->getLength() : 0;
-        QV4::JSCallData jsCallData(scope, callback, argCount);
+        QV4::JSCallData jsCallData(scope, argCount);
         jsCallData->thisObject = QV4::Encode::undefined();
 
         for (int i = 0; i < argCount; i++) {
diff --git a/src/qml/qml/qqmljavascriptexpression.cpp b/src/qml/qml/qqmljavascriptexpression.cpp
index 015471a13d..0208db2d48 100644
--- a/src/qml/qml/qqmljavascriptexpression.cpp
+++ b/src/qml/qml/qqmljavascriptexpression.cpp
@@ -185,7 +185,7 @@ QV4::ReturnedValue QQmlJavaScriptExpression::evaluate(bool *isUndefined)
 {
     QV4::ExecutionEngine *v4 = QV8Engine::getV4(m_context->engine);
     QV4::Scope scope(v4);
-    QV4::JSCallData jsCall(scope, nullptr);
+    QV4::JSCallData jsCall(scope);
 
     return evaluate(jsCall.callData(), isUndefined);
 }
diff --git a/src/qml/qml/qqmlvmemetaobject.cpp b/src/qml/qml/qqmlvmemetaobject.cpp
index efd67bc446..8b5db2f9f1 100644
--- a/src/qml/qml/qqmlvmemetaobject.cpp
+++ b/src/qml/qml/qqmlvmemetaobject.cpp
@@ -950,7 +950,7 @@ int QQmlVMEMetaObject::metaCall(QObject *o, QMetaObject::Call c, int _id, void *
                 }
 
                 const unsigned int parameterCount = function->formalParameterCount();
-                QV4::JSCallData jsCallData(scope, function, parameterCount);
+                QV4::JSCallData jsCallData(scope, parameterCount);
                 jsCallData->thisObject = ep->v8engine()->global();
 
                 for (uint ii = 0; ii < parameterCount; ++ii)
diff --git a/src/qml/qml/qqmlxmlhttprequest.cpp b/src/qml/qml/qqmlxmlhttprequest.cpp
index 35c6d2f0b7..f9052d249f 100644
--- a/src/qml/qml/qqmlxmlhttprequest.cpp
+++ b/src/qml/qml/qqmlxmlhttprequest.cpp
@@ -1576,7 +1576,7 @@ void QQmlXMLHttpRequest::dispatchCallback(Object *thisObj, QQmlContextData *cont
         return;
     }
 
-    QV4::JSCallData jsCallData(scope, callback);
+    QV4::JSCallData jsCallData(scope);
     callback->call(jsCallData);
 
     if (scope.engine->hasException) {