1/* 2 * Copyright (c) 2022-2024 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 16 17var { var1, var2 } = { var1: 5, var2: "foo" }; 18var1 = 3; 19var2 = "bar"; 20 21var { prop: [var3, , , var4], var5 = true } = { prop: [1, [], {}, "foo"] } 22var3 = 12; 23var4 = "baz"; 24var5 = false; 25 26var { prop: { var6 = 3, var7 = "" } = { var6: "foo", var7: true } } = { prop: { var6: 1, var7: "bar" } } 27var6 = 1; 28var6 = "baz"; 29var7 = false; 30var7 = "baz"; 31 32var { prop: { prop: [var8 = 1, var9 = { a: 3, b: "bar" }] } = { prop: ["foo", true] } } = { prop: { prop: [1, 2, 3] } }; 33var8 = var6; 34var9 = 1; 35var9 = { a: 1, b: "foo" }; 36var9 = false; 37 38interface interface1 { 39 var11: number, 40 b: string, 41 (a: number, b: string[]): boolean; 42} 43 44var var10: interface1; 45var { var11, ...var12 } = var10; 46var11 = 12; 47var12 = { b: "foo" }; 48 49var { var13 = 6, var14 = true }: { var13: number | string, var14: boolean | number[] } = { var13: "foo", var14: [1, 2, 3] }; 50var { prop: { var15, ...var16 } }: { prop: { var15: number, a: string, b(a: number, b: number[]): boolean, c: number[] } } = { prop: { var15: 12, a: "foo", c: [1, 2, 3], b: function (a: number, b: number[]): boolean { return true } } }; 51var { ...var17 }: { a: number, b: string } | { c: boolean, d: void } | { e: { k: true, z: "foo" } } = { a: 5, b: "foo" }; 52 53var var18: number; 54var var19: boolean; 55 56({ var18 = 0, var19 } = { var18: 1, var19: true }); 57({ var18, var19 } = { var19: false, var18: 3 }); 58({ var18, var18 } = { var18: 2 }); 59({ var18 = 4, var19 = true } = { var19: false, var18: 5 }); 60 61var var20 = {}; 62({ var19, var20: { var18 } } = { var19: true, var20: { var18: 5 + 6 } }); 63 64var var21: {}; 65 66({ var18, ...var21 } = { var18: 7, a: false, b: { c: "foo" } }); 67 68var var22: string; 69var var23: interface2; 70interface interface2 { 71 var18: number, 72 var22: string; 73} 74 75({ var18, ...var21 } = var23); 76({ var18, var22 } = var23); 77 78var var24: number; 79var var25: string; 80var var26: boolean; 81var var27: any; 82 83({ var27: [var26 = true, [var25, var24 = 8]] } = { var27: [false, ["foo"]] }) 84 85var var28: number; 86var var29: string; 87var var30 = {}; 88 89({ var30: { var29 = "foo", var28 } = { var28: 9 } } = { var30: { var28: 10, var29: "bar" } }); 90