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Specify defaulted and remove unnecessary functions from unused_type

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This commit is contained in:
Kohei Takahashi
2018-04-27 12:37:37 +09:00
parent 38aa3705d0
commit 0e900bba3f
1 changed files with 10 additions and 26 deletions
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36
include/boost/fusion/support/unused.hpp
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@ -1,5 +1,6 @@
/*============================================================================= /*=============================================================================
Copyright (c) 2001-2011 Joel de Guzman Copyright (c) 2001-2011 Joel de Guzman
Copyright (c) 2018 Kohei Takahashi
Distributed under the Boost Software License, Version 1.0. (See accompanying 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) file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@ -10,7 +11,6 @@
#include <boost/fusion/support/config.hpp> #include <boost/fusion/support/config.hpp>
#include <iosfwd> #include <iosfwd>
#include <boost/config.hpp>
#if defined(BOOST_MSVC) #if defined(BOOST_MSVC)
# pragma warning(push) # pragma warning(push)
# pragma warning(disable: 4522) // multiple assignment operators specified warning # pragma warning(disable: 4522) // multiple assignment operators specified warning
@ -23,9 +23,16 @@ namespace boost { namespace fusion
struct unused_type struct unused_type
{ {
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
unused_type() BOOST_NOEXCEPT BOOST_DEFAULTED_FUNCTION(
unused_type() BOOST_NOEXCEPT,
{ {
} })
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
BOOST_DEFAULTED_FUNCTION(
unused_type(unused_type const&) BOOST_NOEXCEPT,
{
})
template <typename T> template <typename T>
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
@ -33,35 +40,12 @@ namespace boost { namespace fusion
{ {
} }
template <typename T>
BOOST_FUSION_CONSTEXPR_THIS BOOST_FUSION_GPU_ENABLED
unused_type const&
operator=(T const&) const BOOST_NOEXCEPT
{
return *this;
}
template <typename T>
BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
unused_type&
operator=(T const&) BOOST_NOEXCEPT
{
return *this;
}
BOOST_FUSION_CONSTEXPR_THIS BOOST_FUSION_GPU_ENABLED BOOST_FUSION_CONSTEXPR_THIS BOOST_FUSION_GPU_ENABLED
unused_type const& unused_type const&
operator=(unused_type const&) const BOOST_NOEXCEPT operator=(unused_type const&) const BOOST_NOEXCEPT
{ {
return *this; return *this;
} }
BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
unused_type&
operator=(unused_type const&) BOOST_NOEXCEPT
{
return *this;
}
}; };
BOOST_CONSTEXPR_OR_CONST unused_type unused = unused_type(); BOOST_CONSTEXPR_OR_CONST unused_type unused = unused_type();