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_EXPRESSION_CONDITIONAL_EXPRESSION_H
17 #define ES2PANDA_IR_EXPRESSION_CONDITIONAL_EXPRESSION_H
18 
19 #include <ir/expression.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::ir {
31 
32 class ConditionalExpression : public Expression {
33 public:
ConditionalExpression(Expression *test, Expression *consequent, Expression *alternate)34     explicit ConditionalExpression(Expression *test, Expression *consequent, Expression *alternate)
35         : Expression(AstNodeType::CONDITIONAL_EXPRESSION), test_(test), consequent_(consequent), alternate_(alternate)
36     {
37     }
38 
Test() const39     const Expression *Test() const
40     {
41         return test_;
42     }
43 
Test()44     Expression *Test()
45     {
46         return test_;
47     }
48 
Consequent() const49     const Expression *Consequent() const
50     {
51         return consequent_;
52     }
53 
Alternate() const54     const Expression *Alternate() const
55     {
56         return alternate_;
57     }
58 
SetTest(Expression *test)59     void SetTest(Expression *test)
60     {
61         test_ = test;
62     }
63 
64     void Iterate(const NodeTraverser &cb) const override;
65     void Dump(ir::AstDumper *dumper) const override;
66     void Compile(compiler::PandaGen *pg) const override;
67     checker::Type *Check(checker::Checker *checker) const override;
68     void UpdateSelf(const NodeUpdater &cb, [[maybe_unused]] binder::Binder *binder) override;
69 
70 private:
71     Expression *test_;
72     Expression *consequent_;
73     Expression *alternate_;
74 };
75 
76 }  // namespace panda::es2panda::ir
77 
78 #endif
79