xref: /arkcompiler/ets_frontend/ets2panda/compiler/lowering/util.h (revision 3af6ab5f)

/*
 * Copyright (c) 2023 - 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef ES2PANDA_COMPILER_LOWERING_UTIL_H
#define ES2PANDA_COMPILER_LOWERING_UTIL_H

#include "ir/astNode.h"
#include "checker/types/ets/etsObjectType.h"
#include "varbinder/ETSBinder.h"

namespace ark::es2panda::compiler {

varbinder::Scope *NearestScope(const ir::AstNode *ast);
checker::ETSObjectType const *ContainingClass(const ir::AstNode *ast);
ir::Identifier *Gensym(ArenaAllocator *allocator);
util::UString GenName(ArenaAllocator *allocator);
void ClearTypesVariablesAndScopes(ir::AstNode *node) noexcept;
ArenaSet<varbinder::Variable *> FindCaptured(ArenaAllocator *allocator, ir::AstNode *scopeBearer) noexcept;

// Rerun varbinder and checker on the node.
void Recheck(varbinder::ETSBinder *varBinder, checker::ETSChecker *checker, ir::AstNode *node);

}  // namespace ark::es2panda::compiler

#endif  // ES2PANDA_COMPILER_LOWERING_UTIL_H