ceph/src/boost/libs/hana/example/lift.cpp

   1 // Copyright Louis Dionne 2013-2016
   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/equal.hpp>
   6 #include <boost/hana/lift.hpp>
   7 #include <boost/hana/optional.hpp>
   8 #include <boost/hana/tuple.hpp>
   9 namespace hana = boost::hana;
  10
  11
  12 static_assert(hana::lift<hana::tuple_tag>('x') == hana::make_tuple('x'), "");
  13 static_assert(hana::lift<hana::optional_tag>('x') == hana::just('x'), "");
  14
  15 int main() { }