| // Copyright 2021 The Tint Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef SRC_AST_TYPE_NAME_H_ |
| #define SRC_AST_TYPE_NAME_H_ |
| |
| #include <string> |
| |
| #include "src/ast/type.h" |
| |
| namespace tint { |
| namespace ast { |
| |
| /// A named type (i.e. struct or alias) |
| class TypeName : public Castable<TypeName, Type> { |
| public: |
| /// Constructor |
| /// @param program_id the identifier of the program that owns this node |
| /// @param source the source of this node |
| /// @param name the type name |
| TypeName(ProgramID program_id, const Source& source, Symbol name); |
| /// Move constructor |
| TypeName(TypeName&&); |
| /// Destructor |
| ~TypeName() override; |
| |
| /// @return the type name |
| const Symbol& name() const { return name_; } |
| |
| /// @returns the name for th type |
| std::string type_name() const override; |
| |
| /// @param symbols the program's symbol table |
| /// @returns the name for this type that closely resembles how it would be |
| /// declared in WGSL. |
| std::string FriendlyName(const SymbolTable& symbols) const override; |
| |
| /// Clones this type and all transitive types using the `CloneContext` `ctx`. |
| /// @param ctx the clone context |
| /// @return the newly cloned type |
| TypeName* Clone(CloneContext* ctx) const override; |
| |
| private: |
| Symbol name_; |
| std::string const type_name_; |
| }; |
| |
| } // namespace ast |
| } // namespace tint |
| |
| #endif // SRC_AST_TYPE_NAME_H_ |