/* * Copyright (c) 2023-2024 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ function foo(first: (a: U, b: T, c: U) => T): T {} function main() { foo((a: int, b: String, c: String): String => { return "XXX" }); } /* @@? 19:9 Error TypeError: Type '(a: int, b: String, c: String) => String' is not compatible with type '(p1: Int, p2: String, p3: Int) => String' at index 1 */ /* @@? 19:9 Error TypeError: Type '(a: int, b: String, c: String) => String' is not compatible with type '(p1: Int, p2: String, p3: Int) => String' at index 1 */