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 Alma { 17 public x: int; 18 private constructor(alma: int) { 19 this.x = alma; 20 } 21} 22 23class Banana extends Alma { 24 public constructor() { 25 super(5); 26 } 27} 28 29function main(): void { 30 let instance: Banana = new Banana(); 31 assert instance.x == 5; 32} 33 34/* @@? 25:5 Error TypeError: Signature constructor(alma: int): void is not visible here. */ 35/* @@? 25:5 Error TypeError: No matching call signature for Alma(int) */ 36