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Initial constexpr support

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This allows to use, e.g., boost::fusion::fold within constexpr functions.

The BOOST_CONSTEXPR macro is used to declare functions constexpr.
This commit is contained in:
gnzlbg
2014-05-30 16:39:00 +02:00
parent 4f941d9760
commit c2abefbab8
39 changed files with 126 additions and 126 deletions
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4
include/boost/fusion/iterator/detail/segment_sequence.hpp
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@ -30,7 +30,7 @@ namespace boost { namespace fusion { namespace detail
typedef Sequence sequence_type;
sequence_type sequence;
BOOST_FUSION_GPU_ENABLED explicit segment_sequence(Sequence const & seq)
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED explicit segment_sequence(Sequence const & seq)
: sequence(seq)
{}
};
@ -61,7 +61,7 @@ namespace extension
{
typedef typename Sequence::sequence_type type;
BOOST_FUSION_GPU_ENABLED
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type call(Sequence & seq)
{
return seq.sequence;