2 // (C) Copyright Edward Diener 2011-2015,2019
3 // Use, modification and distribution are subject to the Boost Software License,
4 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
5 // http://www.boost.org/LICENSE_1_0.txt).
7 #include <boost/vmd/is_empty.hpp>
8 #include <boost/preprocessor/variadic/has_opt.hpp>
9 #include <boost/detail/lightweight_test.hpp>
14 #if BOOST_PP_VARIADICS
16 #if !BOOST_VMD_MSVC && !BOOST_PP_VARIADIC_HAS_OPT()
18 #define FMACRO6(param1,param2) ( any_number_of_tuple_elements )
20 BOOST_TEST(!BOOST_VMD_IS_EMPTY(FMACRO6));
24 typedef char BOOST_VMD_GENERATE_ERROR[-1];
30 return boost::report_errors();