1 /** 2 * Copyright (c) 2021-2022 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_COMPILER_TYPESCRIPT_TYPES_ENUM_TYPE_H 17 #define ES2PANDA_COMPILER_TYPESCRIPT_TYPES_ENUM_TYPE_H 18 19 #include "type.h" 20 21 namespace panda::es2panda::binder { 22 class EnumVariable; 23 } // namespace panda::es2panda::binder 24 25 namespace panda::es2panda::checker { 26 27 class EnumType : public Type { 28 public: EnumType(binder::Variable * enumLiteralVar,binder::EnumVariable * enumVar)29 EnumType(binder::Variable *enumLiteralVar, binder::EnumVariable *enumVar) 30 : Type(TypeFlag::ENUM), enumLiteralVar_(enumLiteralVar), enumVar_(enumVar) 31 { 32 } 33 EnumLiteralVar()34 const binder::Variable *EnumLiteralVar() const 35 { 36 return enumLiteralVar_; 37 } 38 EnumVar()39 const binder::EnumVariable *EnumVar() const 40 { 41 return enumVar_; 42 } 43 44 void ToString(std::stringstream &ss) const override; 45 void Identical(TypeRelation *relation, Type *other) override; 46 void AssignmentTarget(TypeRelation *relation, Type *source) override; 47 TypeFacts GetTypeFacts() const override; 48 Type *Instantiate(ArenaAllocator *allocator, TypeRelation *relation, GlobalTypesHolder *globalTypes) override; 49 50 private: 51 binder::Variable *enumLiteralVar_; 52 binder::EnumVariable *enumVar_; 53 }; 54 55 } // namespace panda::es2panda::checker 56 57 #endif /* TYPESCRIPT_TYPES_ENUM_TYPE_H */ 58