ceph/src/boost/libs/hana/example/core/tag_of_t.cpp

   1 // Copyright Louis Dionne 2013-2017
   2 // Distributed under the Boost Software License, Version 1.0.
   3 // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
   4
   5 #include <boost/hana/core/tag_of.hpp>
   6
   7 #include <type_traits>
   8 namespace hana = boost::hana;
   9
  10
  11 struct PersonTag;
  12 struct Person { using hana_tag = PersonTag; };
  13 static_assert(std::is_same<hana::tag_of_t<Person>, PersonTag>{}, "");
  14
  15 int main() { }