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
16class A {
17    public a: number | undefined;
18    constructor (...args: number[]) {
19        if (args.length == 0) {
20            this.a = undefined;
21        }
22
23        let retVal = args[0];
24        for (let i = 0; i < args.length; i++) {
25            if (args[i] > retVal) {
26                retVal = args[i];
27            }
28        }
29        this.a = retVal;
30    }
31}
32
33function main() {
34    let a = 1;
35    let val = new A(0, 1 + a);
36    assert(val.a == 2);
37}
38