diff options
Diffstat (limited to 'boost/phoenix/core/detail/function_eval.hpp')
| -rw-r--r-- | boost/phoenix/core/detail/function_eval.hpp | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/boost/phoenix/core/detail/function_eval.hpp b/boost/phoenix/core/detail/function_eval.hpp index 8fde0dfaa5..6ffea2b4a4 100644 --- a/boost/phoenix/core/detail/function_eval.hpp +++ b/boost/phoenix/core/detail/function_eval.hpp @@ -99,11 +99,15 @@ namespace boost { namespace phoenix { #define PHOENIX_GET_ARG(z, n, data) \ typedef \ - typename boost::result_of< \ - boost::phoenix::evaluator( \ - BOOST_PP_CAT(A, n) \ - , Context \ - ) \ + typename boost::add_reference< \ + typename boost::add_const< \ + typename boost::result_of< \ + boost::phoenix::evaluator( \ + BOOST_PP_CAT(A, n) \ + , Context \ + ) \ + >::type \ + >::type \ >::type \ BOOST_PP_CAT(a, n); |