1 /** 2 * Copyright (c) 2021 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 22 namespace panda::es2panda::compiler { 23 class PandaGen; 24 } // namespace panda::es2panda::compiler 25 26 namespace panda::es2panda::checker { 27 class Checker; 28 class Type; 29 } // namespace panda::es2panda::checker 30 31 namespace panda::es2panda::ir { 32 33 class RegExpLiteral : public Literal { 34 public: RegExpLiteral(util::StringView pattern,util::StringView flags)35 explicit RegExpLiteral(util::StringView pattern, util::StringView flags) 36 : Literal(AstNodeType::REGEXP_LITERAL), pattern_(pattern), flags_(flags) 37 { 38 } 39 Pattern()40 const util::StringView &Pattern() const 41 { 42 return pattern_; 43 } 44 Flags()45 const util::StringView &Flags() const 46 { 47 return flags_; 48 } 49 Tag()50 LiteralTag Tag() const override 51 { 52 return LiteralTag::NULL_VALUE; 53 }; 54 55 void Iterate(const NodeTraverser &cb) const override; 56 void Dump(ir::AstDumper *dumper) const override; 57 void Compile(compiler::PandaGen *pg) const override; 58 checker::Type *Check(checker::Checker *checker) const override; 59 void UpdateSelf([[maybe_unused]] const NodeUpdater &cb, [[maybe_unused]] binder::Binder *binder) override; 60 61 private: 62 util::StringView pattern_; 63 util::StringView flags_; 64 }; 65 66 } // namespace panda::es2panda::ir 67 68 #endif 69