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 16interface inter { 17 get value(): string; 18 set value(value: string); 19} 20 21class A {} 22 23class B extends A implements inter { 24 value: string = "1"; 25} 26 27function foo(i: Partial<inter>): void {} 28 29 30function foa(b: B): void { 31 /* @@ label */foo(/* @@ label1 */b); 32} 33 34/* @@@ label1 Error TypeError: Type 'B' is not compatible with type 'Partial<inter>' at index 1 */ 35/* @@@ label Error TypeError: No matching call signature for foo(B) */ 36