1/* 2 * Copyright (c) 2023 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 16class C1 { 17 __proto__ = "-65012"; 18} 19const v2 = new C1(); 20Date.__proto__ = v2; 21print("C1") 22 23try { 24 function f0() { 25 } 26 27 class C9 extends f0 { 28 constructor() { 29 super(); 30 } 31 } 32 let c = {} 33 C9.__proto__ = c; 34 new C9(); 35} catch (error) { 36 print(error); 37}