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 16import { Identifier } from '../../generated'; 17import { isSameNativeObject } from '../peers/ArktsObject'; 18import { VariableDeclarator } from '../types'; 19import { attachModifiers, updateThenAttach } from '../utilities/private'; 20import { Es2pandaVariableDeclaratorFlag } from '../../generated/Es2pandaEnums'; 21import { AstNode } from '../peers/AstNode'; 22 23export function updateVariableDeclarator( 24 original: VariableDeclarator, 25 flag: Es2pandaVariableDeclaratorFlag, 26 name: Identifier, 27 initializer: AstNode | undefined 28): VariableDeclarator { 29 if ( 30 isSameNativeObject(name, original.name) && 31 isSameNativeObject(initializer, original.initializer) 32 /* TODO: no getter for flag */ 33 ) { 34 return original; 35 } 36 37 const update = updateThenAttach(VariableDeclarator.update, attachModifiers); 38 return update(original, flag, name, initializer); 39} 40