ceph/src/boost/libs/type_traits/test/tricky_is_enum_test.cpp

   1
   2 //  (C) Copyright Dave Abrahams 2003. Use, modification and distribution is
   3 //  subject to the Boost Software License, Version 1.0. (See accompanying
   4 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 #ifdef TEST_STD
   7 #  include <type_traits>
   8 #else
   9 #  include <boost/type_traits/is_enum.hpp>
  10 #endif
  11 #include "test.hpp"
  12 #include "check_integral_constant.hpp"
  13
  14 struct convertible_to_anything
  15 {
  16     template<typename T> operator T() { return 0; }
  17 };
  18
  19
  20 TT_TEST_BEGIN(is_enum)
  21
  22 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_enum<convertible_to_anything>::value, false);
  23 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_enum<int[] >::value, false);
  24
  25 TT_TEST_END
  26
  27