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 main() { 17 let x1 = [1, "a"] 18 let y1: [int, string] = [...x1] 19 let x2 = [2, "b"] 20 let y2: [boolean, int, string] = [true, ...x2] 21} 22 23/* @@? 18:30 Error TypeError: '(Int|String)[]' cannot be spread in tuple. */ 24/* @@? 18:29 Error TypeError: Few elements in array initializer for tuple with size of 2 */ 25/* @@? 20:45 Error TypeError: '(Int|String)[]' cannot be spread in tuple. */ 26/* @@? 20:38 Error TypeError: Few elements in array initializer for tuple with size of 3 */ 27