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_LITERAL_TYPE_H 17 #define ES2PANDA_COMPILER_TYPESCRIPT_TYPES_ENUM_LITERAL_TYPE_H 18 19 #include "type.h" 20 21 namespace panda::es2panda::binder { 22 class Scope; 23 } // namespace panda::es2panda::binder 24 25 namespace panda::es2panda::checker { 26 27 class EnumLiteralType : public Type { 28 public: 29 enum class EnumLiteralTypeKind { NUMERIC, LITERAL }; 30 EnumLiteralType(util::StringView name,binder::Scope * scope,EnumLiteralTypeKind kind)31 EnumLiteralType(util::StringView name, binder::Scope *scope, EnumLiteralTypeKind kind) 32 : Type(TypeFlag::ENUM_LITERAL), name_(name), scope_(scope), kind_(kind) 33 { 34 } 35 Scope()36 binder::Scope *Scope() 37 { 38 return scope_; 39 } 40 Scope()41 const binder::Scope *Scope() const 42 { 43 return scope_; 44 } 45 Kind()46 EnumLiteralTypeKind Kind() const 47 { 48 return kind_; 49 } 50 51 void ToString(std::stringstream &ss) const override; 52 void ToStringAsSrc(std::stringstream &ss) const override; 53 void Identical(TypeRelation *relation, Type *other) override; 54 void AssignmentTarget(TypeRelation *relation, Type *source) override; 55 TypeFacts GetTypeFacts() const override; 56 Type *Instantiate(ArenaAllocator *allocator, TypeRelation *relation, GlobalTypesHolder *globalTypes) override; 57 58 private: 59 util::StringView name_; 60 binder::Scope *scope_; 61 EnumLiteralTypeKind kind_; 62 }; 63 64 } // namespace panda::es2panda::checker 65 66 #endif /* TYPESCRIPT_TYPES_ENUM_LITERAL_TYPE_H */ 67