ceph/src/boost/libs/hana/test/tuple/smart_ptr.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/tuple.hpp>
   6
   7 #include <memory>
   8 namespace hana = boost::hana;
   9
  10
  11 // Tuples of smart pointers; based on LLVM bug #18350
  12 // auto_ptr doesn't have a copy constructor that takes a const &, but tuple does.
  13 int main() {
  14     {
  15         hana::tuple<std::unique_ptr<char>> up;
  16         hana::tuple<std::shared_ptr<char>> sp;
  17         hana::tuple<std::weak_ptr  <char>> wp;
  18     }
  19     {
  20         hana::tuple<std::unique_ptr<char[]>> up;
  21         hana::tuple<std::shared_ptr<char[]>> sp;
  22         hana::tuple<std::weak_ptr  <char[]>> wp;
  23     }
  24     {
  25         hana::tuple<std::unique_ptr<char[5]>> up;
  26         hana::tuple<std::shared_ptr<char[5]>> sp;
  27         hana::tuple<std::weak_ptr  <char[5]>> wp;
  28     }
  29 }