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More constexpr and noexcept support.

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Note 1: Forwarding functions are specified as a C++14 constexpr since
std::forward is not a constexpr within C++11.

Note 2: Though I'm not sure why it doesn't compile, some declarations
are specified as a C++14 constexpr or non-constexpr.

Note 3: Boost.Tuple adaptation and TR1-based tuple implementations are
not constexpr.
This commit is contained in:
Kohei Takahashi
2015-03-03 02:21:02 +09:00
parent d7c918e36f
commit 2114bfca6c
280 changed files with 1107 additions and 935 deletions
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13
include/boost/fusion/support/sequence_base.hpp
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@ -8,6 +8,7 @@
#if !defined(FUSION_SEQUENCE_BASE_04182005_0737)
#define FUSION_SEQUENCE_BASE_04182005_0737
#include <boost/config.hpp>
#include <boost/fusion/support/config.hpp>
#include <boost/mpl/begin_end_fwd.hpp>
@ -22,22 +23,22 @@ namespace boost { namespace fusion
template <typename Sequence>
struct sequence_base
{
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
Sequence const&
derived() const
derived() const BOOST_NOEXCEPT
{
return static_cast<Sequence const&>(*this);
}
BOOST_FUSION_GPU_ENABLED
BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
Sequence&
derived()
derived() BOOST_NOEXCEPT
{
return static_cast<Sequence&>(*this);
}
BOOST_FUSION_GPU_ENABLED
operator detail::from_sequence_convertible_type()const
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
operator detail::from_sequence_convertible_type() const BOOST_NOEXCEPT
{
return detail::from_sequence_convertible_type();
}