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 16function foo(c1: (a: string)=>void, c2: ()=>void) {} 17 18function foo(c2: (a: int)=>void) { 19 20} 21 22function main() { 23 // signature with trailling lambda will have high precedence, thus the following will match the first signature, 24 // expected to throw error because the first parameter is not compatible. 25 foo((a: int)=>{}) 26 { 27 console.println("call back!") 28 } 29} 30