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_STATEMENT_FOR_UPDATE_STATEMENT_H
17 #define ES2PANDA_IR_STATEMENT_FOR_UPDATE_STATEMENT_H
18 
19 #include <ir/statements/loopStatement.h>
20 
21 namespace panda::es2panda::compiler {
22 class PandaGen;
23 }  // namespace panda::es2panda::compiler
24 
25 namespace panda::es2panda::checker {
26 class Checker;
27 class Type;
28 }  // namespace panda::es2panda::checker
29 
30 namespace panda::es2panda::binder {
31 class LoopScope;
32 }  // namespace panda::es2panda::binder
33 
34 namespace panda::es2panda::ir {
35 
36 class Expression;
37 
38 class ForUpdateStatement : public LoopStatement {
39 public:
ForUpdateStatement(binder::LoopScope *scope, AstNode *init, Expression *test, Expression *update, Statement *body)40     explicit ForUpdateStatement(binder::LoopScope *scope, AstNode *init, Expression *test, Expression *update,
41                                 Statement *body)
42         : LoopStatement(AstNodeType::FOR_UPDATE_STATEMENT, scope),
43           init_(init),
44           test_(test),
45           update_(update),
46           body_(body)
47     {
48     }
49 
Init()50     AstNode *Init()
51     {
52         return init_;
53     }
54 
Init() const55     const AstNode *Init() const
56     {
57         return init_;
58     }
59 
Test()60     Expression *Test()
61     {
62         return test_;
63     }
64 
Test() const65     const Expression *Test() const
66     {
67         return test_;
68     }
69 
Update()70     Expression *Update()
71     {
72         return update_;
73     }
74 
Update() const75     const Expression *Update() const
76     {
77         return update_;
78     }
79 
Body()80     Statement *Body()
81     {
82         return body_;
83     }
84 
Body() const85     const Statement *Body() const
86     {
87         return body_;
88     }
89 
90     void Iterate(const NodeTraverser &cb) const override;
91     void Dump(ir::AstDumper *dumper) const override;
92     void Compile(compiler::PandaGen *pg) const override;
93     checker::Type *Check(checker::Checker *checker) const override;
94     void UpdateSelf(const NodeUpdater &cb, binder::Binder *binder) override;
95 
96 private:
97     AstNode *init_;
98     Expression *test_;
99     Expression *update_;
100     Statement *body_;
101 };
102 
103 }  // namespace panda::es2panda::ir
104 
105 #endif
106