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_INDEX_INFO_H 17 #define ES2PANDA_COMPILER_CHECKER_TYPES_TS_INDEX_INFO_H 18 19 #include "checker/types/type.h" 20 21 namespace ark::es2panda::checker { 22 class IndexInfo { 23 public: IndexInfo(Type * type,util::StringView paramName,bool readonly)24 IndexInfo(Type *type, util::StringView paramName, bool readonly) 25 : type_(type), paramName_(paramName), readonly_(readonly) 26 { 27 } 28 IndexInfo(Type * type,util::StringView paramName,bool readonly,const lexer::SourcePosition & pos)29 IndexInfo(Type *type, util::StringView paramName, bool readonly, const lexer::SourcePosition &pos) 30 : type_(type), paramName_(paramName), readonly_(readonly), pos_(pos) 31 { 32 } 33 34 ~IndexInfo() = default; 35 NO_COPY_SEMANTIC(IndexInfo); 36 NO_MOVE_SEMANTIC(IndexInfo); 37 GetType()38 Type *GetType() 39 { 40 return type_; 41 } 42 GetType()43 const Type *GetType() const 44 { 45 return type_; 46 } 47 SetType(Type * type)48 void SetType(Type *type) 49 { 50 type_ = type; 51 } 52 ParamName()53 const util::StringView &ParamName() 54 { 55 return paramName_; 56 } 57 Readonly()58 bool Readonly() const 59 { 60 return readonly_; 61 } 62 Pos()63 const lexer::SourcePosition &Pos() 64 { 65 return pos_; 66 } 67 68 void ToString(std::stringstream &ss, bool numIndex = true) const; 69 void Identical(TypeRelation *relation, IndexInfo *other); 70 void AssignmentTarget(TypeRelation *relation, IndexInfo *source); 71 IndexInfo *Copy(ArenaAllocator *allocator, TypeRelation *relation, GlobalTypesHolder *globalTypes); 72 73 private: 74 Type *type_; 75 util::StringView paramName_; 76 bool readonly_; 77 const lexer::SourcePosition pos_ {}; 78 }; 79 } // namespace ark::es2panda::checker 80 81 #endif /* TYPESCRIPT_TYPES_INDEX_INFO_H */ 82