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 */ 15import { Local, Stmt } from 'arkanalyzer'; 16import { VarInfo } from './VarInfo'; 17 18export class Variable { 19 defStmt: Stmt; 20 redefInfo: Set<VarInfo>; 21 leftUsedInfo: Set<VarInfo>; 22 23 constructor(defStmt: Stmt) { 24 this.defStmt = defStmt; 25 this.redefInfo = new Set<VarInfo>(); 26 this.leftUsedInfo = new Set<VarInfo>(); 27 } 28 29 public getName(): string { 30 return (this.defStmt.getDef() as Local).getName(); 31 } 32}