| // Copyright 2020 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_TINT_AST_EXPRESSION_H_ |
| #define SRC_TINT_AST_EXPRESSION_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "src/tint/ast/node.h" |
| #include "src/tint/sem/type.h" |
| |
| namespace tint::ast { |
| |
| /// Base expression class |
| class Expression : public Castable<Expression, Node> { |
| public: |
| ~Expression() override; |
| |
| protected: |
| /// Constructor |
| /// @param pid the identifier of the program that owns this node |
| /// @param nid the unique node identifier |
| /// @param src the source of this node |
| Expression(ProgramID pid, NodeID nid, const Source& src); |
| /// Move constructor |
| Expression(Expression&&); |
| }; |
| |
| /// A list of expressions |
| using ExpressionList = std::vector<const Expression*>; |
| |
| } // namespace tint::ast |
| |
| #endif // SRC_TINT_AST_EXPRESSION_H_ |