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// 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_