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
16var a: [a?: [a: number, b?: number], b?: [number | string], c?: typeof b] = [[2], func(5, "foo"), [[1]]];
17var b: [[[number]]];
18
19function func(c: number, d: string): [number] {
20    return [1];
21}
22/* @@? 16:101 Error TypeError: Type 'number' is not assignable to type '[number]'.  */
23