1/*
2 * Copyright (c) 2023-2024 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
16function test(a: int): int {
17    return a+27;
18}
19
20function main(): void {
21
22    let test1: () => int = () => 111;
23    let test2: (b: int) => int = (b: int) => test(b);
24    let test3: (a: int, b: int) => int = (a: int, b: int) => a*b;
25    let test4: (c: int, d: int) => int = (c: int, d: int) => test1() + test2(test1()) * test3(c,d);
26
27    let result = test4(5, 4);
28
29    assert result == 2871;
30}
31