1/**
2 * Copyright (c) 2021 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_TS_NON_NULL_EXPRESSION_H
17#define ES2PANDA_IR_TS_NON_NULL_EXPRESSION_H
18
19#include <ir/expression.h>
20
21namespace panda::es2panda::compiler {
22class PandaGen;
23}  // namespace panda::es2panda::compiler
24
25namespace panda::es2panda::checker {
26class Checker;
27class Type;
28}  // namespace panda::es2panda::checker
29
30namespace panda::es2panda::ir {
31
32class TSNonNullExpression : public Expression {
33public:
34    explicit TSNonNullExpression(Expression *expr) : Expression(AstNodeType::TS_NON_NULL_EXPRESSION), expr_(expr) {}
35
36    const Expression *Expr() const
37    {
38        return expr_;
39    }
40
41    Expression *Expr()
42    {
43        return expr_;
44    }
45
46    void SetExpr(Expression *expr) noexcept
47    {
48        expr_ = expr;
49    }
50
51    void Iterate(const NodeTraverser &cb) const override;
52    void Dump(ir::AstDumper *dumper) const override;
53    void Compile(compiler::PandaGen *pg) const override;
54    checker::Type *Check([[maybe_unused]] checker::Checker *checker) const override;
55    void UpdateSelf(const NodeUpdater &cb, [[maybe_unused]] binder::Binder *binder) override;
56
57private:
58    Expression *expr_;
59};
60}  // namespace panda::es2panda::ir
61
62#endif
63