ceph/src/boost/libs/pfr/test/run/get_rvalue.cpp

   1 // Copyright (c) 2020 Antony Polukhin
   2 //
   3 // Distributed under 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 #include <boost/pfr/core.hpp>
   7
   8 #include <memory>
   9
  10 #include <boost/core/lightweight_test.hpp>
  11
  12 struct unique_ptrs {
  13     std::unique_ptr<int> p1;
  14     std::unique_ptr<int> p2;
  15 };
  16
  17 void test_get_rvalue() {
  18     unique_ptrs x {
  19         std::make_unique<int>(42),
  20         std::make_unique<int>(43),
  21     };
  22
  23     auto p = boost::pfr::get<0>(std::move(x));
  24     BOOST_TEST_EQ(*p, 42);
  25 }
  26
  27 int main() {
  28     test_get_rvalue();
  29
  30     return boost::report_errors();
  31 }