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Merge pull request #127 from Flast/workaround/for-older-gcc

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Workaround for ICE on GCC 4.0/4.1.
This commit is contained in:
Joel de Guzman
2016-03-08 16:26:56 +08:00
parent 7472e70951 275236f86e
commit bc6eaf7ab0
2 changed files with 19 additions and 5 deletions
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19
include/boost/fusion/view/iterator_range/detail/segmented_iterator_range.hpp
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@ -8,6 +8,7 @@
#define BOOST_FUSION_SEGMENTED_ITERATOR_RANGE_HPP_INCLUDED
#include <boost/fusion/support/config.hpp>
#include <boost/detail/workaround.hpp>
#include <boost/mpl/assert.hpp>
#include <boost/type_traits/add_const.hpp>
#include <boost/type_traits/remove_reference.hpp>
@ -409,11 +410,14 @@ namespace boost { namespace fusion { namespace detail
template <
typename StackBegin
, typename StackEnd
, bool SameSegment =
result_of::equal_to<
, bool SameSegment
#if BOOST_WORKAROUND(BOOST_GCC, < 40000) || BOOST_WORKAROUND(BOOST_GCC, >= 40200)
= result_of::equal_to<
typename StackBegin::car_type::begin_type
, typename StackEnd::car_type::begin_type
>::type::value>
>::type::value
#endif
>
struct make_segmented_range_reduce2
{
typedef
@ -480,7 +484,14 @@ namespace boost { namespace fusion { namespace detail
template <typename StackBegin, typename StackEnd, int StackBeginSize, int StackEndSize>
struct make_segmented_range_reduce
: make_segmented_range_reduce2<StackBegin, StackEnd>
: make_segmented_range_reduce2<StackBegin, StackEnd
#if BOOST_WORKAROUND(BOOST_GCC, >= 40000) || BOOST_WORKAROUND(BOOST_GCC, < 40200)
, result_of::equal_to<
typename StackBegin::car_type::begin_type
, typename StackEnd::car_type::begin_type
>::type::value
#endif
>
{};
template <typename StackBegin, typename StackEnd>

5
include/boost/fusion/view/single_view/detail/next_impl.hpp
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@ -39,7 +39,10 @@ namespace boost { namespace fusion
static type
call(Iterator const& i)
{
BOOST_STATIC_ASSERT((type::position::value < 2));
// Workaround for ICE on GCC 4.0.0.
// see https://svn.boost.org/trac/boost/ticket/5808
typedef typename type::position position;
BOOST_STATIC_ASSERT((position::value < 2));
return type(i.view);
}
};