/*
 * Copyright (c) 2022-2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


function a(a: number[]): { b: number, c: [number, string] } {
    return { b: 5, c: [1, "foo"] };
}

var { b = "foo", c: [c, d] } = a([1, 2, 3]);
d = {};
/* @@? 22:1 Error TypeError: Type '{ }' is not assignable to type 'string'.  */