1 2 // (C) Copyright Edward Diener 2011-2015 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). 6 7 #include <boost/vmd/assert.hpp> 8 #include <boost/vmd/is_empty.hpp> 9 #include <boost/vmd/elem.hpp> 10 #include <boost/detail/lightweight_test.hpp> 11 #include <boost/preprocessor/tuple/elem.hpp> 12 main()13int main() 14 { 15 16 #if BOOST_PP_VARIADICS 17 18 #define KDATA (a,b) name 19 20 BOOST_VMD_ASSERT(BOOST_VMD_IS_EMPTY(BOOST_PP_TUPLE_ELEM(1,BOOST_VMD_ELEM(0,KDATA,BOOST_VMD_RETURN_AFTER,BOOST_VMD_TYPE_TUPLE))),BOOST_VMD_TEST_FAIL_TUPLE) 21 22 #endif 23 24 return boost::report_errors(); 25 26 } 27