13af6ab5fSopenharmony_ci/* 23af6ab5fSopenharmony_ci * Copyright (c) 2021-2024 Huawei Device Co., Ltd. 33af6ab5fSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 43af6ab5fSopenharmony_ci * you may not use this file except in compliance with the License. 53af6ab5fSopenharmony_ci * You may obtain a copy of the License at 63af6ab5fSopenharmony_ci * 73af6ab5fSopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 83af6ab5fSopenharmony_ci * 93af6ab5fSopenharmony_ci * Unless required by applicable law or agreed to in writing, software 103af6ab5fSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 113af6ab5fSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 123af6ab5fSopenharmony_ci * See the License for the specific language governing permissions and 133af6ab5fSopenharmony_ci * limitations under the License. 143af6ab5fSopenharmony_ci */ 153af6ab5fSopenharmony_ci 163af6ab5fSopenharmony_cifunction main(): void { 173af6ab5fSopenharmony_ci let arr1: Int[] = [1,2,3,4,5]; 183af6ab5fSopenharmony_ci let arr2: int[] = [1,2,3,4,5]; 193af6ab5fSopenharmony_ci let object_array: Object[] = arr1 as Object[]; 203af6ab5fSopenharmony_ci let object: Object = arr1 as Object; 213af6ab5fSopenharmony_ci 223af6ab5fSopenharmony_ci// TypeError: Cannot access property of non-object or non-enum type 233af6ab5fSopenharmony_ci// arr1.toString(); 243af6ab5fSopenharmony_ci// arr2.toString(); 253af6ab5fSopenharmony_ci// object_array.toString(); 263af6ab5fSopenharmony_ci 273af6ab5fSopenharmony_ci object.toString(); 283af6ab5fSopenharmony_ci 293af6ab5fSopenharmony_ci// TypeError: Cannot access property of non-object or non-enum type 303af6ab5fSopenharmony_ci// arr1.$_hashCode(); 313af6ab5fSopenharmony_ci// arr2.$_hashCode(); 323af6ab5fSopenharmony_ci// object_array.$_hashCode(); 333af6ab5fSopenharmony_ci 343af6ab5fSopenharmony_ci object.$_hashCode(); 353af6ab5fSopenharmony_ci 363af6ab5fSopenharmony_ci assert(arr1 == arr1); 373af6ab5fSopenharmony_ci assert(arr1 == object_array); 383af6ab5fSopenharmony_ci assert(arr1 == object); 393af6ab5fSopenharmony_ci assert(arr1 != arr2); 403af6ab5fSopenharmony_ci 413af6ab5fSopenharmony_ci// Cannot cast type 'int[]' to 'Object[]' 423af6ab5fSopenharmony_ci// let object_array2: Object[] = arr2 as Object[]; 433af6ab5fSopenharmony_ci// assert(object.equals(arr2 as Object) == false); 443af6ab5fSopenharmony_ci 453af6ab5fSopenharmony_ci assert(arr2 == arr2); 463af6ab5fSopenharmony_ci assert(arr2 != new int[5]); 473af6ab5fSopenharmony_ci} 48