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 16 import { memo, __memo_context_type, __memo_id_type } from "@ohos.arkui.stateManagement" 17 18class Person { 19 constructor() {} 20} 21 22function fullName(this: Person, @memo arg?: () => void): void { 23 return; 24} 25 26class A {} 27 28type F1 = (this: A, @memo arg?: () => void) => void; 29type F2 = (a: A, @memo arg?: () => void) => void; 30 31function foo(this: A, @memo arg?: () => void): void {} 32function goo(a: A, @memo arg?: () => void): void {} 33 34@memo 35() => { 36 let x = new Person(); 37 x.fullName(() => {}); 38 39 let f1: F1 = foo; 40 f1 = goo; 41 42 let f2: F2 = goo; 43 f2 = foo; 44 f1 = f2; 45 46 let a = new A(); 47 a.f1(() => {}); 48 f1(a, () => {}); 49 50 f2(a, () => {}); 51}