1/* 2 * Copyright (c) 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 16function main() { 17 let idx: number = 0 18 let r: Record<"1"|"2"|"3", number> = { 19 "1": (idx += 1), 20 "2": idx++, 21 "3": ++idx, 22 } 23 24 assertEQ(r["1"], 1) 25 assertEQ(r["2"], 1) 26 assertEQ(r["3"], 3) 27}