* Copyright (c) 2026 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "ecmascript/js_intl.h"
#include "ecmascript/global_env.h"
#include "ecmascript/js_function.h"
namespace panda::ecmascript {
JSHandle<JSTaggedValue> JSIntl::LegacyUnwrapReceiver(JSThread *thread, const JSHandle<JSTaggedValue> &receiver,
const JSHandle<JSTaggedValue> &constructor, bool hasInitializedSlot)
{
bool isInstanceOf = JSFunction::OrdinaryHasInstance(thread, constructor, receiver);
RETURN_VALUE_IF_ABRUPT_COMPLETION(thread, JSHandle<JSTaggedValue>(thread, JSTaggedValue::Exception()));
if (!hasInitializedSlot && isInstanceOf) {
JSHandle<GlobalEnv> env = thread->GetGlobalEnv();
JSHandle<JSTaggedValue> key(thread, JSHandle<JSIntl>::Cast(env->GetIntlFunction())->GetFallbackSymbol(thread));
OperationResult operationResult = JSTaggedValue::GetProperty(thread, receiver, key);
RETURN_VALUE_IF_ABRUPT_COMPLETION(thread, JSHandle<JSTaggedValue>(thread, JSTaggedValue::Exception()));
return operationResult.GetValue();
}
return receiver;
}
}