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_COMPILER_CHECKER_TYPES_TS_ENUM_LITERAL_TYPE_H 17 #define ES2PANDA_COMPILER_CHECKER_TYPES_TS_ENUM_LITERAL_TYPE_H 18 19 #include "checker/types/type.h" 20 21 namespace ark::es2panda::varbinder { 22 class Scope; 23 } // namespace ark::es2panda::varbinder 24 25 namespace ark::es2panda::checker { 26 class EnumLiteralType : public Type { 27 public: 28 enum class EnumLiteralTypeKind { NUMERIC, LITERAL }; 29 EnumLiteralType(util::StringView name,varbinder::Scope * scope,EnumLiteralTypeKind kind)30 EnumLiteralType(util::StringView name, varbinder::Scope *scope, EnumLiteralTypeKind kind) 31 : Type(TypeFlag::ENUM_LITERAL), name_(name), scope_(scope), kind_(kind) 32 { 33 } 34 Scope()35 varbinder::Scope *Scope() 36 { 37 return scope_; 38 } 39 Scope()40 const varbinder::Scope *Scope() const 41 { 42 return scope_; 43 } 44 Kind()45 EnumLiteralTypeKind Kind() const 46 { 47 return kind_; 48 } 49 50 void ToString(std::stringstream &ss, [[maybe_unused]] bool precise) const override; 51 void ToStringAsSrc(std::stringstream &ss) const override; 52 void Identical(TypeRelation *relation, Type *other) override; 53 void AssignmentTarget(TypeRelation *relation, Type *source) override; 54 TypeFacts GetTypeFacts() const override; 55 Type *Instantiate(ArenaAllocator *allocator, TypeRelation *relation, GlobalTypesHolder *globalTypes) override; 56 57 private: 58 util::StringView name_; 59 varbinder::Scope *scope_; 60 EnumLiteralTypeKind kind_; 61 }; 62 } // namespace ark::es2panda::checker 63 64 #endif /* TYPESCRIPT_TYPES_ENUM_LITERAL_TYPE_H */ 65