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correct fix for ticket 10676. this is a temporary fix until we overhaul the fold implementation.

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This commit is contained in:
Joel de Guzman
2014-10-27 19:45:38 +08:00
parent 06a46de636
commit c704efb49c
4 changed files with 47 additions and 4 deletions
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4
include/boost/fusion/algorithm/iteration/detail/fold.hpp
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@ -47,7 +47,7 @@ namespace boost { namespace fusion
{
template<typename State, typename It, typename F>
struct BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)
: boost::tr1_result_of<
: fusion::detail::result_of_with_decltype<
F(
typename add_reference<typename add_const<State>::type>::type,
BOOST_FUSION_FOLD_IMPL_INVOKE_IT_META_TRANSFORM(It))
@ -327,7 +327,7 @@ namespace boost { namespace fusion
{
typedef typename
BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)<
typename boost::tr1_result_of<
typename fusion::detail::result_of_with_decltype<
F(
StateRef,
BOOST_FUSION_FOLD_IMPL_INVOKE_IT_META_TRANSFORM(

4
include/boost/fusion/algorithm/iteration/detail/preprocessed/fold.hpp
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@ -14,7 +14,7 @@ namespace boost { namespace fusion
{
template<typename State, typename It, typename F>
struct fold_lvalue_state
: boost::result_of<
: fusion::detail::result_of_with_decltype<
F(
typename add_reference<typename add_const<State>::type>::type,
typename fusion::result_of::deref<It>::type)
@ -273,7 +273,7 @@ namespace boost { namespace fusion
{
typedef typename
result_of_unrolled_fold<
typename boost::tr1_result_of<
typename fusion::detail::result_of_with_decltype<
F(
StateRef,
typename fusion::result_of::deref< It0 const>::type

1
include/boost/fusion/algorithm/iteration/fold.hpp
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@ -10,6 +10,7 @@
#define BOOST_FUSION_ALGORITHM_ITERATION_FOLD_HPP
#include <boost/fusion/support/config.hpp>
#include <boost/fusion/support/detail/result_of.hpp>
#include <boost/fusion/algorithm/iteration/fold_fwd.hpp>
#include <boost/config.hpp>
#include <boost/fusion/sequence/intrinsic/begin.hpp>