1/* 2 * Copyright (c) 2024-2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 17a: 18while(true) 19{ 20 break /* @@ label */b; 21 a+=10/* @@ label1 */!! 22/* @@ label2 */} 23 24/* @@@ label Error SyntaxError: Undefined label. */ 25/* @@@ label1 Error SyntaxError: Unexpected token '!'. */ 26/* @@@ label2 Error SyntaxError: Unexpected token '}'. */ 27