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b32b8144 | 1 | // Copyright Louis Dionne 2013-2017 |
7c673cae FG |
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/integral_constant.hpp> | |
6 | #include <boost/hana/map.hpp> | |
7 | #include <boost/hana/pair.hpp> | |
8 | ||
9 | #include <memory> | |
10 | namespace hana = boost::hana; | |
11 | ||
12 | ||
13 | int main() { | |
14 | auto map = hana::make_map( | |
15 | hana::make_pair(hana::int_c<0>, 123), | |
16 | hana::make_pair(hana::int_c<1>, 456) | |
17 | ); | |
18 | ||
19 | std::unique_ptr<decltype(map)> p1{}, p2{}; | |
20 | using std::swap; | |
21 | swap(p1, p2); | |
22 | } |