// Copyright (c) 2014-2019 Dr. Colin Hirsch and Daniel Frey
// Please see LICENSE for license or visit https://github.com/taocpp/PEGTL/

#ifndef TAO_PEGTL_NOTHING_HPP
#define TAO_PEGTL_NOTHING_HPP

#include "config.hpp"

namespace tao
{
   namespace TAO_PEGTL_NAMESPACE
   {
      template< typename Rule >
      struct nothing
      {
      };

      using maybe_nothing = nothing< void >;

   }  // namespace TAO_PEGTL_NAMESPACE

}  // namespace tao

#endif
