1/* 2 * Copyright (c) 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 static xstate: int = 0; 18} 19 20get x(this: A): int { return A.xstate } 21set x(this: A, v: int) { A.xstate = v } 22 23class B { 24 get y(): A { 25 return new A(); 26 } 27} 28 29function main():void { 30 let b = new B(); 31 b.y.x = 123; 32 assertEQ(A.xstate, 123); 33 assertEQ(b.y.x, 123); 34 assertTrue(b.y.x == 123); 35} 36