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- // Methods for type_info for -*- C++ -*- Run Time Type Identification.
- // Copyright (C) 1994-2022 Free Software Foundation, Inc.
- //
- // This file is part of GCC.
- //
- // GCC is free software; you can redistribute it and/or modify
- // it under the terms of the GNU General Public License as published by
- // the Free Software Foundation; either version 3, or (at your option)
- // any later version.
- // GCC is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU General Public License for more details.
- // Under Section 7 of GPL version 3, you are granted additional
- // permissions described in the GCC Runtime Library Exception, version
- // 3.1, as published by the Free Software Foundation.
- // You should have received a copy of the GNU General Public License and
- // a copy of the GCC Runtime Library Exception along with this program;
- // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
- // <http://www.gnu.org/licenses/>.
- #include <cstddef>
- #include "tinfo.h"
- using std::type_info;
- #if !__GXX_TYPEINFO_EQUALITY_INLINE
- bool
- type_info::before (const type_info &arg) const _GLIBCXX_NOEXCEPT
- {
- #if __GXX_MERGED_TYPEINFO_NAMES
- return name () < arg.name ();
- #else
- /* The name() method will strip any leading '*' prefix. Therefore
- take care to look at __name rather than name() when looking for
- the "pointer" prefix. */
- return (__name[0] == '*') ? name () < arg.name ()
- : __builtin_strcmp (name (), arg.name ()) < 0;
- #endif
- }
- #endif
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