1 /**
2  * Copyright (c) 2023 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_PRIVATEIDENTIFIER_H
17 #define ES2PANDA_IR_EXPRESSION_PRIVATEIDENTIFIER_H
18 
19 #include <ir/expression.h>
20 #include <util/ustring.h>
21 
22 namespace panda::es2panda::compiler {
23 class PandaGen;
24 }  // namespace panda::es2panda::compiler
25 
26 namespace panda::es2panda::checker {
27 class Checker;
28 class Type;
29 }  // namespace panda::es2panda::checker
30 
31 namespace panda::es2panda::ir {
32 
33 class PrivateIdentifier : public Expression {
34 public:
PrivateIdentifier(util::StringView name)35     explicit PrivateIdentifier(util::StringView name)
36         : Expression(AstNodeType::PRIVATE_IDENTIFIER), name_(name)
37     {
38     }
39 
PrivateIdentifier(util::StringView name, Expression *typeAnnotation)40     explicit PrivateIdentifier(util::StringView name, Expression *typeAnnotation)
41         : Expression(AstNodeType::PRIVATE_IDENTIFIER),
42           name_(name),
43           typeAnnotation_(typeAnnotation)
44     {
45     }
46 
TypeAnnotation() const47     const Expression *TypeAnnotation() const
48     {
49         return typeAnnotation_;
50     }
51 
TypeAnnotation()52     Expression *TypeAnnotation()
53     {
54         return typeAnnotation_;
55     }
56 
Name() const57     const util::StringView &Name() const
58     {
59         return name_;
60     }
61 
SetName(util::StringView name)62     void SetName(util::StringView name)
63     {
64         name_ = name;
65     }
66 
67     void Iterate(const NodeTraverser &cb) const override;
68     void Dump(ir::AstDumper *dumper) const override;
69     void Compile(compiler::PandaGen *pg) const override;
70     checker::Type *Check(checker::Checker *checker) const override;
71     void UpdateSelf(const NodeUpdater &cb, [[maybe_unused]] binder::Binder *binder) override;
72 
73 private:
74     util::StringView name_;
75     Expression *typeAnnotation_ {};
76 };
77 
78 }  // namespace panda::es2panda::ir
79 
80 #endif
81