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
23namespace ark::es2panda::compiler {
24
25varbinder::Scope *NearestScope(const ir::AstNode *ast);
26checker::ETSObjectType const *ContainingClass(const ir::AstNode *ast);
27ir::Identifier *Gensym(ArenaAllocator *allocator);
28util::UString GenName(ArenaAllocator *allocator);
29void ClearTypesVariablesAndScopes(ir::AstNode *node) noexcept;
30ArenaSet<varbinder::Variable *> FindCaptured(ArenaAllocator *allocator, ir::AstNode *scopeBearer) noexcept;
31
32// Rerun varbinder and checker on the node.
33void 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