C++ (Cpp) ownPropertyKeys примеры использования

Пример #1

Файл: ReflectObject.cpp Проект: nickooms/webkit

// http://www.ecma-international.org/ecma-262/6.0/#sec-reflect.ownkeys
EncodedJSValue JSC_HOST_CALL reflectObjectOwnKeys(ExecState* exec)
{
    JSValue target = exec->argument(0);
    if (!target.isObject())
        return JSValue::encode(throwTypeError(exec, ASCIILiteral("Reflect.ownKeys requires the first argument be an object")));
    return JSValue::encode(ownPropertyKeys(exec, jsCast<JSObject*>(target), PropertyNameMode::StringsAndSymbols, DontEnumPropertiesMode::Include));
}

Пример #2

Файл: ReflectObject.cpp Проект: eocanha/webkit

// https://tc39.github.io/ecma262/#sec-reflect.ownkeys
EncodedJSValue JSC_HOST_CALL reflectObjectOwnKeys(ExecState* exec)
{
    VM& vm = exec->vm();
    auto scope = DECLARE_THROW_SCOPE(vm);

    JSValue target = exec->argument(0);
    if (!target.isObject())
        return JSValue::encode(throwTypeError(exec, scope, ASCIILiteral("Reflect.ownKeys requires the first argument be an object")));
    scope.release();
    return JSValue::encode(ownPropertyKeys(exec, jsCast<JSObject*>(target), PropertyNameMode::StringsAndSymbols, DontEnumPropertiesMode::Include));
}