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20 lines
395 B
C++
20 lines
395 B
C++
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// Copyright (c) 2014-2022 Dr. Colin Hirsch and Daniel Frey
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// Please see LICENSE for license or visit https://github.com/taocpp/PEGTL/
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#ifndef TAO_PEGTL_NOTHING_HPP
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#define TAO_PEGTL_NOTHING_HPP
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#include "config.hpp"
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namespace TAO_PEGTL_NAMESPACE
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{
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template< typename Rule >
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struct nothing
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{};
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using maybe_nothing = nothing< void >;
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} // namespace TAO_PEGTL_NAMESPACE
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#endif
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