1/* 2 * Copyright (c) 2022-2024 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 16 17function func(a: { a: number, b: string }, b: number): { a: number[], b: boolean } { 18 return { a: [1, 2, 3], b: true }; 19} 20 21var a: { a: string[], b: boolean } = func({ a: 5, b: "foo" }, 6); 22/* @@? 21:5 Error TypeError: Type '{ a: number[]; b: boolean; }' is not assignable to type '{ a: string[]; b: boolean; }'. */ 23