1/*
2 * Copyright (c) 2021 - 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_OBJECT_ITERATOR_H
17#define ES2PANDA_COMPILER_LOWERING_OBJECT_ITERATOR_H
18
19#include "compiler/lowering/phase.h"
20
21namespace ark::es2panda::parser {
22class ETSParser;
23}  // namespace ark::es2panda::parser
24
25namespace ark::es2panda::compiler {
26
27class ObjectIteratorLowering : public Phase {
28public:
29    std::string_view Name() const override;
30    bool Perform(public_lib::Context *ctx, parser::Program *program) override;
31
32private:
33    [[nodiscard]] ir::Statement *ProcessObjectIterator(parser::ETSParser *parser, checker::ETSChecker *checker,
34                                                       varbinder::ETSBinder *varbinder,
35                                                       ir::ForOfStatement *forOfStatement) const;
36
37    void TransferForOfLoopBody(ir::Statement *forBody, ir::BlockStatement *whileBody, bool needCleaning) const noexcept;
38};
39
40}  // namespace ark::es2panda::compiler
41
42#endif
43