1/* 2 * Copyright (c) 2022 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 16 17function foo ({a = b, c, d=a||b}){} 18function bar (a,b,c=1){} 19function foobar( 20 [a]=2, 21 [b], 22 c, 23 {}, 24 [] 25){} 26function test1(...rest){} 27function test2(...[...[...rest]]){} 28function test3([b,[a]]){}