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 ABC {
17    public readonly date: Date = new Date();
18
19    constructor() {
20        this.init()
21    }
22
23    private init(): void {
24        this.date = new Date();
25    }
26
27    public main(): void {}
28}
29
30/* @@? 17:21 Error TypeError: Cannot assign to a readonly variable date  */
31