1 /* 2 * Copyright (c) 2023 - 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_COMPILER_LOWERING_UTIL_H 17 #define ES2PANDA_COMPILER_LOWERING_UTIL_H 18 19 #include "ir/astNode.h" 20 #include "checker/types/ets/etsObjectType.h" 21 #include "varbinder/ETSBinder.h" 22 23 namespace ark::es2panda::compiler { 24 25 varbinder::Scope *NearestScope(const ir::AstNode *ast); 26 checker::ETSObjectType const *ContainingClass(const ir::AstNode *ast); 27 ir::Identifier *Gensym(ArenaAllocator *allocator); 28 util::UString GenName(ArenaAllocator *allocator); 29 void ClearTypesVariablesAndScopes(ir::AstNode *node) noexcept; 30 ArenaSet<varbinder::Variable *> FindCaptured(ArenaAllocator *allocator, ir::AstNode *scopeBearer) noexcept; 31 32 // Rerun varbinder and checker on the node. 33 void Recheck(varbinder::ETSBinder *varBinder, checker::ETSChecker *checker, ir::AstNode *node); 34 35 } // namespace ark::es2panda::compiler 36 37 #endif // ES2PANDA_COMPILER_LOWERING_UTIL_H 38