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 16class C<in T> { 17 set(_: T): void {} 18} 19 20const C_GLOBAL: C<Object[]> = new C<Object[]>(); 21 22interface Declaration_Site_I_O<in In_T, out Out_T> { 23 set(_: In_T): void; 24 get(): Out_T; 25} 26 27class O {} 28 29class Declaration_Site_C implements Declaration_Site_I_O<O, O> { 30 override set(_: O): void {} 31 override get(): O { 32 return new O(); 33 } 34} 35 36class O2<T> {} 37 38function test(): void { 39 const o: O2<Object> = new O2<Object>(); 40 const o2: O2<Object[]> = new O2<Object[]>(); 41} 42