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_EXPRESSION_LITERAL_STRING_LITERAL_H 17 #define ES2PANDA_IR_EXPRESSION_LITERAL_STRING_LITERAL_H 18 19 #include "ir/expressions/literal.h" 20 #include "macros.h" 21 #include "util/ustring.h" 22 23 namespace ark::es2panda::ir { 24 class StringLiteral : public Literal { 25 public: 26 ~StringLiteral() override = default; 27 28 NO_COPY_SEMANTIC(StringLiteral); 29 NO_MOVE_SEMANTIC(StringLiteral); 30 StringLiteral()31 explicit StringLiteral() : StringLiteral("") {} StringLiteral(util::StringView str)32 explicit StringLiteral(util::StringView str) : Literal(AstNodeType::STRING_LITERAL), str_(str) {} 33 Str()34 [[nodiscard]] const util::StringView &Str() const noexcept 35 { 36 return str_; 37 } 38 39 bool operator==(const StringLiteral &other) const 40 { 41 return str_ == other.str_; 42 } 43 44 [[nodiscard]] StringLiteral *Clone(ArenaAllocator *allocator, AstNode *parent) override; 45 46 void TransformChildren(const NodeTransformer &cb, std::string_view transformationName) override; 47 void Iterate(const NodeTraverser &cb) const override; 48 void Dump(ir::AstDumper *dumper) const override; 49 void Dump(ir::SrcDumper *dumper) const override; 50 void Compile(compiler::PandaGen *pg) const override; 51 void Compile(compiler::ETSGen *etsg) const override; 52 checker::Type *Check(checker::TSChecker *checker) override; 53 checker::Type *Check(checker::ETSChecker *checker) override; 54 Accept(ASTVisitorT * v)55 void Accept(ASTVisitorT *v) override 56 { 57 v->Accept(this); 58 } 59 60 private: 61 util::StringView str_; 62 }; 63 } // namespace ark::es2panda::ir 64 65 #endif 66