1/* 2 * Copyright (c) 2024-2025 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 16let a: number; 17let b: string; 18let c: boolean; 19let d: void; 20let e: null; 21let f: undefined; 22let func3: (f: (a: number, b: string) => number[]): number[] => (a: number, b: boolean) => true; 23// let func3: (f: (a: number, b: string) => number[]): number[]) => (a: number, b: boolean) => true; 24 25 26/* @@? 19:8 Error TypeError: 'void' used as type annotation. */ 27/* @@? 22:51 Error SyntaxError: Unexpected token, expected '=>'. */ 28/* @@? 22:51 Error SyntaxError: Unexpected token, expected '('. */ 29/* @@? 22:51 Error SyntaxError: Invalid Type. */ 30/* @@? 22:51 Error SyntaxError: Unexpected token '('. */ 31/* @@? 22:62 Error SyntaxError: Unexpected token '=>'. */ 32/* @@? 22:62 Error SyntaxError: Unexpected token. */ 33/* @@? 22:96 Error SyntaxError: Unexpected token, expected ')'. */ 34