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1/*
2 * Copyright (c) 2023-2025 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  constructor(
18    public readonly x: number,
19    protected y: number,
20    private z: number
21  ) {}
22
23  foo(): void {
24    console.log(this.x + this.y + this.z);
25  }
26}
27
28const a = new A(1, 2, 3);
29console.log(a.x);
30
31class B {
32  public f: number = 10;
33
34  constructor(q: number, public w = 'default', e: boolean, private readonly r: number[] = [1, 2, 3]) {
35    console.log(q, this.w, e, this.r, this.f);
36  }
37}
38
39const b = new B(1, '2', true, []);
40console.log(b.w);
41
42class C {
43  constructor(public a: any) {} // not fixable
44}
45
46class D {
47  constructor(public a: number, private b: {x: string}) {} // not fixable
48}
49
50class E {
51  b: number = 0;
52  c: number = 0;
53
54  constructor(readonly a: number) {}
55}
56
57class F extends E {
58  constructor(
59    readonly aa: number,
60    override b: number,
61    public override c: number
62  ){
63    super(aa);
64  }
65}
66
67class F2 extends E {
68  constructor(readonly aa: number) {
69    let f2: number = 1;
70    console.log('before super() call');
71    super(aa);
72  }
73}
74
75class F3 extends E {
76  constructor(readonly aa: number) {
77    super(aa);
78    let f3: number = 1;
79    console.log('after super() call');
80  }
81}
82
83class F4 extends E {
84  constructor(readonly aa: number) {
85    let f4: number = 1;
86    console.log('before super() call');
87    super(aa);
88    console.log('after super() call');
89    let f5: number = 1;
90  }
91}
92
93class G {
94  constructor(a?: number) {}
95}
96
97class G1 {
98  constructor(public a?: number, public b: number) {}
99}
100
101class G2 {
102  constructor(public a?: number, public b?: number) {}
103}