1/* 2 * Copyright (c) 2023 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 16 17// 3. non-static accessors can be named with a private identifier, and can't call it outside the class 18 19class C3 { 20 #value: number = 0; 21 get data() { 22 return this.#value; 23 } 24 set #data(num: number) { 25 this.#value = num; 26 } 27} 28 29let c3: C3 = new C3(); 30c3.data = 20; 31print(c3.#data) 32