1/*
2 * Copyright (c) 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
16let fs: ((p: int) => int)[]
17
18function foo(i: int): ((p: int) => int) {
19    return fs[i]
20}
21
22function main() {
23    fs = [
24        (p: int): int => p + 1,
25        (p: int): int => p + 2,
26        (p: int): int => p + 3,
27        (p: int): int => p + 4,
28        (p: int): int => p + 5,
29        (p: int): int => p + 6,
30        (p: int): int => p + 7,
31        (p: int): int => p + 8,
32        (p: int): int => p + 9,
33        (p: int): int => p + 0,
34    ]
35
36    // array of promises
37    let ps: Object[] = new Object[10]
38    for (let i = 0; i < 10; i++) {
39        ps[i] = launch foo(i)
40    }
41
42    let cnt = 0
43    for (let i = 9; i >= 0; i--) {
44        cnt += (await ps[i] as Promise<(p: int) => int>)(i) // <- complains on this line
45    }
46    assert cnt == 90
47}
48