Implement IsConstructor for Function objects

Use the jsConstruct member in the function object for this
and set it to a nullptr for methods that are not a constructor.

Change-Id: I63d2971b23b2596a8e3b6d2781f0d9ed3208693b
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 0 insertions, 10 deletions

diff --git a/src/qml/jsruntime/qv4generatorobject.cpp b/src/qml/jsruntime/qv4generatorobject.cpp
index 4a784bff35..bab0cfbfb1 100644
--- a/src/qml/jsruntime/qv4generatorobject.cpp
+++ b/src/qml/jsruntime/qv4generatorobject.cpp
@@ -84,11 +84,6 @@ Heap::FunctionObject *GeneratorFunction::create(ExecutionContext *context, Funct
     return g->d();
 }
 
-ReturnedValue GeneratorFunction::virtualCallAsConstructor(const FunctionObject *f, const Value *, int, const Value *)
-{
-    return f->engine()->throwTypeError();
-}
-
 ReturnedValue GeneratorFunction::virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc)
 {
     const GeneratorFunction *gf = static_cast<const GeneratorFunction *>(f);
@@ -245,8 +240,3 @@ Heap::FunctionObject *MemberGeneratorFunction::create(ExecutionContext *context,
     g->setPrototypeOf(ScopedObject(scope, scope.engine->generatorFunctionCtor()->get(scope.engine->id_prototype())));
     return g->d();
 }
-
-ReturnedValue MemberGeneratorFunction::virtualCallAsConstructor(const FunctionObject *f, const Value *, int, const Value *)
-{
-    return f->engine()->throwTypeError(QStringLiteral("Function is not a constructor."));
-}