ceph/src/boost/libs/vmd/test/test_seq_size.cxx

   1
   2 //  (C) Copyright Edward Diener 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/seq/size.hpp>
   8 #include <boost/detail/lightweight_test.hpp>
   9
  10 int main()
  11   {
  12
  13 #if BOOST_PP_VARIADICS
  14
  15   #define A_SEQ (1)(2)(3)(4)
  16   #define AN_EMPTY_SEQ
  17
  18   BOOST_TEST_EQ(BOOST_VMD_SEQ_SIZE(A_SEQ),4);
  19   BOOST_TEST_EQ(BOOST_VMD_SEQ_SIZE(AN_EMPTY_SEQ),0);
  20
  21 #else
  22
  23 BOOST_ERROR("No variadic macro support");
  24
  25 #endif
  26
  27   return boost::report_errors();
  28
  29   }