ceph/src/boost/libs/hana/test/basic_tuple/construct.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/basic_tuple.hpp>
   6 namespace hana = boost::hana;
   7
   8
   9 template <int i>
  10 struct x { };
  11
  12
  13 int main() {
  14     constexpr hana::basic_tuple<> empty{}; (void)empty;
  15
  16     constexpr hana::basic_tuple<int, float> xs{1, 2.3f}; (void)xs;
  17     constexpr auto ys = hana::basic_tuple<int, float>{1, 2.3f};
  18     constexpr auto copy = ys; (void)copy;
  19 }