1 /** 2 * Copyright (c) 2021-2025 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 "util/es2pandaMacros.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]] util::StringView Str() const 35 { 36 return str_; 37 } 38 39 // NOLINTNEXTLINE(*-explicit-constructor) string_view()40 operator std::string_view() const 41 { 42 return str_.Utf8(); 43 } 44 ToString()45 std::string ToString() const override 46 { 47 return str_.Mutf8(); 48 } 49 50 bool operator==(const StringLiteral &other) const 51 { 52 return str_ == other.str_; 53 } 54 55 [[nodiscard]] StringLiteral *Clone(ArenaAllocator *allocator, AstNode *parent) override; 56 57 void TransformChildren(const NodeTransformer &cb, std::string_view transformationName) override; 58 void Iterate(const NodeTraverser &cb) const override; 59 void Dump(ir::AstDumper *dumper) const override; 60 void Dump(ir::SrcDumper *dumper) const override; 61 void Compile(compiler::PandaGen *pg) const override; 62 void Compile(compiler::ETSGen *etsg) const override; 63 checker::Type *Check(checker::TSChecker *checker) override; 64 checker::VerifiedType Check(checker::ETSChecker *checker) override; 65 Accept(ASTVisitorT * v)66 void Accept(ASTVisitorT *v) override 67 { 68 v->Accept(this); 69 } 70 71 private: 72 util::StringView str_; 73 }; 74 } // namespace ark::es2panda::ir 75 76 #endif 77