1
2 // Copyright 2015 Peter Dimov.
3 //
4 // Distributed under the Boost Software License, Version 1.0.
5 //
6 // See accompanying file LICENSE_1_0.txt or copy at
7 // http://www.boost.org/LICENSE_1_0.txt
8
9
10 #include <boost/core/lightweight_test_trait.hpp>
11 #include <boost/mp11/list.hpp>
12 #include <type_traits>
13 #include <tuple>
14 #include <utility>
15
main()16 int main()
17 {
18 using boost::mp11::mp_list;
19 using boost::mp11::mp_second;
20
21 using L1 = mp_list<void, char[]>;
22 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_second<L1>, char[]>));
23
24 using L2 = mp_list<int[], void, float>;
25 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_second<L2>, void>));
26
27 using L3 = std::tuple<int, float>;
28 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_second<L3>, float>));
29
30 using L4 = std::pair<char, double>;
31 BOOST_TEST_TRAIT_TRUE((std::is_same<mp_second<L4>, double>));
32
33 return boost::report_errors();
34 }
35