geode/codegen/Broma/PEGTL-3.2.7/include/tao/pegtl/internal/discard.hpp
2022-07-30 19:24:03 +03:00

34 lines
783 B
C++
Executable file

// Copyright (c) 2016-2022 Dr. Colin Hirsch and Daniel Frey
// Please see LICENSE for license or visit https://github.com/taocpp/PEGTL/
#ifndef TAO_PEGTL_INTERNAL_DISCARD_HPP
#define TAO_PEGTL_INTERNAL_DISCARD_HPP
#include "../config.hpp"
#include "enable_control.hpp"
#include "../type_list.hpp"
namespace TAO_PEGTL_NAMESPACE::internal
{
struct discard
{
using rule_t = discard;
using subs_t = empty_list;
template< typename ParseInput >
[[nodiscard]] static bool match( ParseInput& in ) noexcept
{
static_assert( noexcept( in.discard() ) );
in.discard();
return true;
}
};
template<>
inline constexpr bool enable_control< discard > = false;
} // namespace TAO_PEGTL_NAMESPACE::internal
#endif