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author | Boris Kolpackov <boris@codesynthesis.com> | 2013-10-19 08:57:20 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2013-10-19 08:57:20 +0200 |
commit | ed6115361006240e3c7b02295599e4534cc55a13 (patch) | |
tree | 612f12d6c7c49421102041fceb7609db8ab8257e /cutl/details/boost/smart_ptr/detail/sp_nullptr_t.hpp | |
parent | af8d1a0139ca105c6830f4ac7c320aca2e1c1f5e (diff) |
Update internal Boost subset to 1.54.0
Diffstat (limited to 'cutl/details/boost/smart_ptr/detail/sp_nullptr_t.hpp')
-rw-r--r-- | cutl/details/boost/smart_ptr/detail/sp_nullptr_t.hpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/cutl/details/boost/smart_ptr/detail/sp_nullptr_t.hpp b/cutl/details/boost/smart_ptr/detail/sp_nullptr_t.hpp new file mode 100644 index 0000000..245dd22 --- /dev/null +++ b/cutl/details/boost/smart_ptr/detail/sp_nullptr_t.hpp @@ -0,0 +1,45 @@ +#ifndef BOOST_SMART_PTR_DETAIL_SP_NULLPTR_T_HPP_INCLUDED +#define BOOST_SMART_PTR_DETAIL_SP_NULLPTR_T_HPP_INCLUDED + +// MS compatible compilers support #pragma once + +#if defined(_MSC_VER) && (_MSC_VER >= 1020) +# pragma once +#endif + +// detail/sp_nullptr_t.hpp +// +// Copyright 2013 Peter Dimov +// +// Distributed under the Boost Software License, Version 1.0. +// See accompanying file LICENSE_1_0.txt or copy at +// http://www.boost.org/LICENSE_1_0.txt + +#include <cutl/details/boost/config.hpp> +#include <cstddef> + +#if !defined( BOOST_NO_CXX11_NULLPTR ) + +namespace cutl_details_boost +{ + +namespace detail +{ + +#if defined( __clang__ ) && !defined( _LIBCPP_VERSION ) && !defined( BOOST_NO_CXX11_DECLTYPE ) + + typedef decltype(nullptr) sp_nullptr_t; + +#else + + typedef std::nullptr_t sp_nullptr_t; + +#endif + +} // namespace detail + +} // namespace cutl_details_boost + +#endif // !defined( BOOST_NO_CXX11_NULLPTR ) + +#endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_NULLPTR_T_HPP_INCLUDED |