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 16declare function print(arg:any):string; 17declare class ArkTools { 18 static hiddenStackSourceFile(): boolean; 19} 20ArkTools.hiddenStackSourceFile() 21const o = { 22 [Symbol.toPrimitive] () { 23 c 24 return 1 25 } 26} 27try { 28 function foo1() { 29 if (o == 1) {} 30 } 31 function foo2() { 32 foo1() 33 } 34 function foo3(a) { 35 foo2() 36 } 37 function foo4() { 38 foo3() 39 } 40 41 foo4() 42} catch (e) { 43 print(e) 44 print(e.stack) 45} 46