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 16 #ifndef ES2PANDA_UTIL_ERROR_RECOVERY_H 17 #define ES2PANDA_UTIL_ERROR_RECOVERY_H 18 19 #include "lexer/lexer.h" 20 21 namespace ark::es2panda::util { 22 23 class ErrorRecursionGuard { 24 public: 25 explicit ErrorRecursionGuard(lexer::Lexer *lexer); 26 NO_COPY_SEMANTIC(ErrorRecursionGuard); 27 NO_MOVE_SEMANTIC(ErrorRecursionGuard); 28 29 ~ErrorRecursionGuard(); 30 31 private: 32 lexer::Lexer *lexer_; 33 lexer::LexerPosition savedPos_; 34 }; 35 36 } // namespace ark::es2panda::util 37 38 #endif // ES2PANDA_UTIL_ERROR_RECOVERY_H 39