1/* 2 * Copyright (c) 2023-2025 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/*--- 17desc: 2.9.7 Null Literal, 3.8.12 Nullish Types 18name: nullable-lambda-param_5.ets 19 20---*/ 21 22type ML = (required: String, param: Int = 42) => void; 23 24 25function main(): void { 26 let mi: ML = (required: String, param: Int = 42): void => { 27 assertEQ( param, 42) 28 } 29 mi("Hello World"); 30 31} 32