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For the default VC++ preprocessor turn off __VA_OPT__ support in true c20 mode ( /Zc:__cplusplus ) as it can not handle it.

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Edward Diener
2019-11-12 10:31:24 -05:00
parent b3036f1a63
commit 732d00341f
1 changed files with 1 additions and 1 deletions
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2
include/boost/preprocessor/variadic/has_opt.hpp
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@ -16,7 +16,7 @@
#
# /* BOOST_PP_VARIADIC_HAS_OPT */
#
# if BOOST_PP_VARIADICS && defined(__cplusplus) && __cplusplus > 201703L
# if BOOST_PP_VARIADICS && defined(__cplusplus) && __cplusplus > 201703L && !BOOST_PP_VARIADICS_MSVC
# include <boost/preprocessor/variadic/detail/has_opt.hpp>
# define BOOST_PP_VARIADIC_HAS_OPT() \
BOOST_PP_VARIADIC_HAS_OPT_ELEM2(BOOST_PP_VARIADIC_HAS_OPT_FUNCTION(?),) \