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Delay of BOOST_PP_VARIADIC_ELEM fixes problem when variadic data must be generated.

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[SVN r73776]
This commit is contained in:
Edward Diener
2011-08-15 15:58:25 +00:00
parent 1149d38ef4
commit 3443ca0a51
1 changed files with 2 additions and 1 deletions
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3
include/boost/preprocessor/variadic/elem.hpp
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@ -20,7 +20,8 @@
# #
# if BOOST_PP_VARIADICS # if BOOST_PP_VARIADICS
# if BOOST_PP_VARIADICS_MSVC # if BOOST_PP_VARIADICS_MSVC
# define BOOST_PP_VARIADIC_ELEM(n, ...) BOOST_PP_CAT(BOOST_PP_CAT(BOOST_PP_VARIADIC_ELEM_, n)(__VA_ARGS__,),) # define BOOST_PP_VARIADIC_ELEM(n, ...) BOOST_PP_VARIADIC_ELEM_I(n,__VA_ARGS__)
# define BOOST_PP_VARIADIC_ELEM_I(n, ...) BOOST_PP_CAT(BOOST_PP_CAT(BOOST_PP_VARIADIC_ELEM_, n)(__VA_ARGS__,),)
# else # else
# define BOOST_PP_VARIADIC_ELEM(n, ...) BOOST_PP_CAT(BOOST_PP_VARIADIC_ELEM_, n)(__VA_ARGS__,) # define BOOST_PP_VARIADIC_ELEM(n, ...) BOOST_PP_CAT(BOOST_PP_VARIADIC_ELEM_, n)(__VA_ARGS__,)
# endif # endif