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_MODULE_IMPORT_DECLARATION_H 17 #define ES2PANDA_IR_MODULE_IMPORT_DECLARATION_H 18 19 #include "ir/statement.h" 20 21 namespace ark::es2panda::ir { 22 class StringLiteral; 23 24 enum class ImportKinds { VALUE, TYPE }; 25 26 class ImportDeclaration : public Statement { 27 public: 28 explicit ImportDeclaration(StringLiteral *source, ArenaVector<AstNode *> const &specifiers, 29 const ImportKinds importKind = ImportKinds::VALUE) Statement(AstNodeType::IMPORT_DECLARATION)30 : Statement(AstNodeType::IMPORT_DECLARATION), source_(source), specifiers_(specifiers), importKind_(importKind) 31 { 32 } 33 Source()34 const StringLiteral *Source() const 35 { 36 return source_; 37 } 38 Source()39 StringLiteral *Source() 40 { 41 return source_; 42 } 43 Specifiers()44 const ArenaVector<AstNode *> &Specifiers() const 45 { 46 return specifiers_; 47 } 48 49 void TransformChildren(const NodeTransformer &cb, std::string_view transformationName) override; 50 void Iterate(const NodeTraverser &cb) const override; 51 void Dump(ir::AstDumper *dumper) const override; 52 void Dump(ir::SrcDumper *dumper) const override; 53 void Compile(compiler::PandaGen *pg) const override; 54 void Compile(compiler::ETSGen *etsg) const override; 55 checker::Type *Check(checker::TSChecker *checker) override; 56 checker::Type *Check(checker::ETSChecker *checker) override; 57 Accept(ASTVisitorT * v)58 void Accept(ASTVisitorT *v) override 59 { 60 v->Accept(this); 61 } 62 IsTypeKind()63 bool IsTypeKind() const 64 { 65 return importKind_ == ImportKinds::TYPE; 66 } 67 68 private: 69 StringLiteral *source_; 70 ArenaVector<AstNode *> specifiers_; 71 ImportKinds importKind_; 72 }; 73 } // namespace ark::es2panda::ir 74 75 #endif 76