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_REGEXP_LITERAL_H 17 #define ES2PANDA_IR_EXPRESSION_LITERAL_REGEXP_LITERAL_H 18 19 #include "ir/expressions/literal.h" 20 #include "util/ustring.h" 21 #include "lexer/regexp/regexp.h" 22 23 namespace ark::es2panda::ir { 24 class RegExpLiteral : public Literal { 25 public: 26 RegExpLiteral() = delete; 27 ~RegExpLiteral() override = default; 28 29 NO_COPY_SEMANTIC(RegExpLiteral); 30 NO_MOVE_SEMANTIC(RegExpLiteral); 31 RegExpLiteral(util::StringView pattern,lexer::RegExpFlags flags,util::StringView flagsStr)32 explicit RegExpLiteral(util::StringView pattern, lexer::RegExpFlags flags, util::StringView flagsStr) 33 : Literal(AstNodeType::REGEXP_LITERAL), pattern_(pattern), flags_(flags), flagsStr_(flagsStr) 34 { 35 } 36 Pattern()37 [[nodiscard]] const util::StringView &Pattern() const noexcept 38 { 39 return pattern_; 40 } 41 Flags()42 [[nodiscard]] const lexer::RegExpFlags &Flags() const noexcept 43 { 44 return flags_; 45 } 46 47 [[nodiscard]] RegExpLiteral *Clone(ArenaAllocator *allocator, AstNode *parent) override; 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 63 private: 64 util::StringView pattern_; 65 lexer::RegExpFlags flags_; 66 util::StringView flagsStr_; 67 }; 68 } // namespace ark::es2panda::ir 69 70 #endif 71