1 /** 2 * Copyright (c) 2021-2024 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_ANNOTATION_USAGE_H 17 #define ES2PANDA_IR_STATEMENT_ANNOTATION_USAGE_H 18 19 #include "varbinder/scope.h" 20 #include "varbinder/variable.h" 21 #include "ir/statement.h" 22 #include "ir/astNode.h" 23 #include "ir/expression.h" 24 #include "ir/statements/annotationDeclaration.h" 25 26 namespace ark::es2panda::ir { 27 class AnnotationUsage : public Statement { 28 public: AnnotationUsage(Expression * expr,ArenaAllocator * allocator)29 explicit AnnotationUsage(Expression *expr, ArenaAllocator *allocator) 30 : Statement(AstNodeType::ANNOTATION_USAGE), expr_(expr), properties_(allocator->Adapter()) 31 { 32 } AnnotationUsage(Expression * expr,ArenaVector<AstNode * > && properties)33 explicit AnnotationUsage(Expression *expr, ArenaVector<AstNode *> &&properties) 34 : Statement(AstNodeType::ANNOTATION_USAGE), expr_(expr), properties_(std::move(properties)) 35 { 36 } 37 Expr()38 [[nodiscard]] Expression *Expr() noexcept 39 { 40 return expr_; 41 } 42 Properties()43 [[nodiscard]] ArenaVector<AstNode *> &Properties() noexcept 44 { 45 return properties_; 46 } 47 Properties()48 [[nodiscard]] const ArenaVector<AstNode *> &Properties() const noexcept 49 { 50 return properties_; 51 } 52 PropertiesPtr()53 [[nodiscard]] const ArenaVector<AstNode *> *PropertiesPtr() const 54 { 55 return &Properties(); 56 } 57 AddProperty(AstNode * property)58 void AddProperty(AstNode *property) 59 { 60 properties_.emplace_back(property); 61 } 62 SetProperties(ArenaVector<AstNode * > && properties)63 void SetProperties(ArenaVector<AstNode *> &&properties) 64 { 65 properties_ = std::move(properties); 66 } 67 68 [[nodiscard]] AnnotationUsage *Clone(ArenaAllocator *allocator, AstNode *parent) override; 69 void TransformChildren(const NodeTransformer &cb, std::string_view transformationName) override; 70 void Iterate(const NodeTraverser &cb) const override; 71 void Dump(ir::AstDumper *dumper) const override; 72 void Dump(ir::SrcDumper *dumper) const override; 73 void Compile(compiler::PandaGen *pg) const override; 74 void Compile(compiler::ETSGen *etsg) const override; 75 checker::Type *Check(checker::TSChecker *checker) override; 76 checker::Type *Check(checker::ETSChecker *checker) override; 77 Accept(ASTVisitorT * v)78 void Accept(ASTVisitorT *v) override 79 { 80 v->Accept(this); 81 } 82 IsScopeBearer()83 [[nodiscard]] bool IsScopeBearer() const noexcept override 84 { 85 return true; 86 } 87 Scope()88 [[nodiscard]] varbinder::AnnotationParamScope *Scope() const noexcept override 89 { 90 return propertiesScope_; 91 } 92 SetScope(varbinder::AnnotationParamScope * scope)93 void SetScope(varbinder::AnnotationParamScope *scope) 94 { 95 ASSERT(propertiesScope_ == nullptr); 96 propertiesScope_ = scope; 97 } 98 ClearScope()99 void ClearScope() noexcept override 100 { 101 propertiesScope_ = nullptr; 102 } 103 104 Identifier *GetBaseName() const; 105 106 private: 107 Expression *expr_; 108 ArenaVector<ir::AstNode *> properties_; 109 varbinder::AnnotationParamScope *propertiesScope_ {}; 110 }; 111 } // namespace ark::es2panda::ir 112 113 #endif