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 { Expression, TSAsExpression, TypeNode } from '../../generated'; 17import { isSameNativeObject } from '../peers/ArktsObject'; 18import { attachModifiers, updateThenAttach } from '../utilities/private'; 19 20export function updateTSAsExpression( 21 original: TSAsExpression, 22 expression: Expression | undefined, 23 typeAnnotation: TypeNode | undefined, 24 isConst: boolean 25): TSAsExpression { 26 if ( 27 isSameNativeObject(expression, original.expr) && 28 isSameNativeObject(typeAnnotation, original.typeAnnotation) && 29 isSameNativeObject(isConst, original.isConst) 30 ) { 31 return original; 32 } 33 34 const update = updateThenAttach(TSAsExpression.updateTSAsExpression, attachModifiers); 35 return update(original, expression, typeAnnotation, isConst); 36} 37