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 16function foo(a: number, b?: string, f?: () => string) { 17 assertEQ(a, 1) 18 assertEQ(b, b == undefined ? undefined : "1") 19 if(f != undefined) { 20 assertEQ(f(), "Ok") 21 } 22} 23 24 25function main() { 26 foo(1) { 27 return "Ok" 28 } 29 30 foo(1, "1") { 31 return "Ok" 32 } 33 foo(1, "1") 34}