1/* 2 * Copyright (c) 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 16namespace A { 17 function foo1(): void {} 18} 19 20namespace A { 21 function foo1(): void {} // ERROR 22} 23 24namespace B { 25 function foo2(): void {} 26} 27 28namespace B { 29 function foo2(): void {} // ERROR 30} 31 32namespace C { 33 function foo3(): void {} 34} 35 36namespace C { 37 function foo4(): void {} // ERROR 38}