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
16class A {
17    static xstate: int = 0;
18
19    get x(): int { return A.xstate } // bug: can't remove return annotation
20    set x(v: int) { A.xstate = v }
21}
22
23class B {
24    get y() : A { return new A() }
25}
26
27function main(): void {
28    let b = new B();
29    b.y.x = 123;
30    assert A.xstate == 123;
31    assert b.y.x == 123;
32}
33