| // Copyright 2020 The Dawn & Tint Authors |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| |
| #ifndef SRC_TINT_LANG_WGSL_AST_EXPRESSION_H_ |
| #define SRC_TINT_LANG_WGSL_AST_EXPRESSION_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "src/tint/lang/wgsl/ast/node.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(GenerationID pid, NodeID nid, const Source& src); |
| }; |
| |
| } // namespace tint::ast |
| |
| #endif // SRC_TINT_LANG_WGSL_AST_EXPRESSION_H_ |