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_IR_EXPRESSION_LITERAL_UNDEFINED_LITERAL_H
17#define ES2PANDA_IR_EXPRESSION_LITERAL_UNDEFINED_LITERAL_H
18
19#include "ir/expressions/literal.h"
20
21namespace ark::es2panda::ir {
22class UndefinedLiteral : public Literal {
23public:
24    ~UndefinedLiteral() override = default;
25
26    NO_COPY_SEMANTIC(UndefinedLiteral);
27    NO_MOVE_SEMANTIC(UndefinedLiteral);
28
29    explicit UndefinedLiteral() : Literal(AstNodeType::UNDEFINED_LITERAL) {}
30
31    [[nodiscard]] UndefinedLiteral *Clone(ArenaAllocator *allocator, AstNode *parent) override;
32
33    void TransformChildren(const NodeTransformer &cb, std::string_view transformationName) override;
34    void Iterate(const NodeTraverser &cb) const override;
35    void Dump(ir::AstDumper *dumper) const override;
36    void Dump(ir::SrcDumper *dumper) const override;
37    void Compile(compiler::PandaGen *pg) const override;
38    void Compile(compiler::ETSGen *etsg) const override;
39    checker::Type *Check(checker::TSChecker *checker) override;
40    checker::Type *Check([[maybe_unused]] checker::ETSChecker *checker) override;
41
42    void Accept(ASTVisitorT *v) override
43    {
44        v->Accept(this);
45    }
46};
47}  // namespace ark::es2panda::ir
48
49#endif
50