Imported Upstream version 1.64.0
[platform/upstream/boost.git] / libs / hana / example / map / comparable.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/assert.hpp>
6 #include <boost/hana/integral_constant.hpp>
7 #include <boost/hana/map.hpp>
8 #include <boost/hana/pair.hpp>
9 #include <boost/hana/type.hpp>
10
11 #include <string>
12 namespace hana = boost::hana;
13 using namespace std::literals;
14
15
16 int main() {
17     BOOST_HANA_RUNTIME_CHECK(
18         hana::make_map(
19             hana::make_pair(hana::char_c<'a'>, "foobar"s),
20             hana::make_pair(hana::type_c<int&&>, nullptr)
21         )
22         ==
23         hana::make_map(
24             hana::make_pair(hana::type_c<int&&>, (void*)0),
25             hana::make_pair(hana::char_c<'a'>, "foobar"s)
26         )
27     );
28 }