void setJSTestInterfaceImplementsNode(ExecState* exec, JSObject* thisObject, JSValue value) { UNUSED_PARAM(exec); JSTestInterface* castedThis = jsCast<JSTestInterface*>(thisObject); TestInterface* impl = static_cast<TestInterface*>(castedThis->impl()); Node* nativeValue(toNode(value)); if (exec->hadException()) return; impl->setImplementsNode(nativeValue); }