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// Copyright 2023 The Dawn & Tint Authors
//
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// modification, are permitted provided that the following conditions are met:
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// 1. Redistributions of source code must retain the above copyright notice, this
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#ifndef SRC_TINT_LANG_WGSL_RESOLVER_UNRESOLVED_IDENTIFIER_H_
#define SRC_TINT_LANG_WGSL_RESOLVER_UNRESOLVED_IDENTIFIER_H_
#include "src/tint/lang/wgsl/ast/identifier_expression.h"
#include "src/tint/lang/wgsl/sem/expression.h"
namespace tint::resolver {
/// Represents an identifier that could not be resolved.
class UnresolvedIdentifier : public Castable<UnresolvedIdentifier, sem::Expression> {
public:
/// Constructor
/// @param i the identifier that could not be resolved
/// @param statement the statement that owns this expression
UnresolvedIdentifier(const ast::IdentifierExpression* i, const sem::Statement* statement);
/// Destructor
~UnresolvedIdentifier() override;
/// @returns the identifier that could not be resolved
const ast::IdentifierExpression* Identifier() const {
return static_cast<const ast::IdentifierExpression*>(declaration_);
}
};
} // namespace tint::resolver
#endif // SRC_TINT_LANG_WGSL_RESOLVER_UNRESOLVED_IDENTIFIER_H_