projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| b32b8144 FG |
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/equal.hpp> | |
| 7 | #include <boost/hana/integral_constant.hpp> | |
| 8 | #include <boost/hana/string.hpp> | |
| 9 | #include <boost/hana/map.hpp> | |
| 10 | #include <boost/hana/type.hpp> | |
| 11 | #include <boost/hana/union.hpp> | |
| 12 | ||
| 13 | #include <string> | |
| 14 | namespace hana = boost::hana; | |
| 15 | using namespace hana::literals; | |
| 16 | ||
| 17 | ||
| 92f5a8d4 TL |
18 | static auto m1 = hana::make_map( |
| 19 | hana::make_pair(BOOST_HANA_STRING("key1"), hana::type_c<std::string>), | |
| 20 | hana::make_pair(BOOST_HANA_STRING("key2"), hana::type_c<std::string>) | |
| b32b8144 FG |
21 | ); |
| 22 | ||
| 92f5a8d4 TL |
23 | static auto m2 = hana::make_map( |
| 24 | hana::make_pair(BOOST_HANA_STRING("key3"), hana::type_c<std::string>), | |
| 25 | hana::make_pair(BOOST_HANA_STRING("key4"), hana::type_c<std::string>), | |
| 26 | hana::make_pair(BOOST_HANA_STRING("key5"), hana::type_c<std::string>) | |
| b32b8144 FG |
27 | ); |
| 28 | ||
| 29 | BOOST_HANA_CONSTANT_CHECK(hana::union_(m1, m2) == hana::make_map( | |
| 92f5a8d4 TL |
30 | hana::make_pair(BOOST_HANA_STRING("key1"), hana::type_c<std::string>), |
| 31 | hana::make_pair(BOOST_HANA_STRING("key2"), hana::type_c<std::string>), | |
| 32 | hana::make_pair(BOOST_HANA_STRING("key3"), hana::type_c<std::string>), | |
| 33 | hana::make_pair(BOOST_HANA_STRING("key4"), hana::type_c<std::string>), | |
| 34 | hana::make_pair(BOOST_HANA_STRING("key5"), hana::type_c<std::string>) | |
| b32b8144 FG |
35 | )); |
| 36 | ||
| 37 | constexpr auto m3 = hana::make_map( | |
| 38 | hana::make_pair(hana::type_c<int>, hana::int_c<1>), | |
| 39 | hana::make_pair(hana::type_c<bool>, hana::bool_c<true>) | |
| 40 | ); | |
| 41 | ||
| 42 | constexpr auto m4 = hana::make_map( | |
| 43 | hana::make_pair(hana::type_c<char>, hana::char_c<'c'>), | |
| 44 | hana::make_pair(hana::type_c<bool>, hana::bool_c<false>) | |
| 45 | ); | |
| 46 | ||
| 47 | BOOST_HANA_CONSTANT_CHECK(hana::union_(m3, m4) == hana::make_map( | |
| 48 | hana::make_pair(hana::type_c<int>, hana::int_c<1>), | |
| 49 | hana::make_pair(hana::type_c<bool>, hana::bool_c<false>), | |
| 50 | hana::make_pair(hana::type_c<char>, hana::char_c<'c'>) | |
| 51 | )); | |
| 52 | ||
| 53 | int main() { } |