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_BASE_CATCH_CLAUSE_H
17#define ES2PANDA_IR_BASE_CATCH_CLAUSE_H
18
19#include <ir/statement.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::binder {
31class CatchScope;
32}  // namespace panda::es2panda::binder
33
34namespace panda::es2panda::ir {
35
36class BlockStatement;
37class Expression;
38
39class CatchClause : public Statement {
40public:
41    explicit CatchClause(binder::CatchScope *scope, Expression *param, BlockStatement *body)
42        : Statement(AstNodeType::CATCH_CLAUSE), scope_(scope), param_(param), body_(body)
43    {
44    }
45
46    Expression *Param()
47    {
48        return param_;
49    }
50
51    const Expression *Param() const
52    {
53        return param_;
54    }
55
56    BlockStatement *Body()
57    {
58        return body_;
59    }
60
61    const BlockStatement *Body() const
62    {
63        return body_;
64    }
65
66    binder::CatchScope *Scope() const
67    {
68        return scope_;
69    }
70
71    void Iterate(const NodeTraverser &cb) const override;
72    void Dump(ir::AstDumper *dumper) const override;
73    void Compile(compiler::PandaGen *pg) const override;
74    checker::Type *Check(checker::Checker *checker) const override;
75    void UpdateSelf(const NodeUpdater &cb, binder::Binder *binder) override;
76
77protected:
78    binder::CatchScope *scope_;
79    Expression *param_;
80    BlockStatement *body_;
81};
82
83}  // namespace panda::es2panda::ir
84
85#endif
86