12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152 |
- // Copyright 2015, 2019 Peter Dimov
- //
- // Distributed under the Boost Software License, Version 1.0.
- //
- // See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt
- #include <boost/core/lightweight_test_trait.hpp>
- #include <boost/mp11/algorithm.hpp>
- #include <boost/mp11/list.hpp>
- #include <boost/mp11/utility.hpp>
- #include <type_traits>
- #include <tuple>
- #include <utility>
- int main()
- {
- using boost::mp11::mp_list;
- using boost::mp11::mp_back;
- using L1 = mp_list<void>;
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_back<L1>, void>));
- using L2 = mp_list<float, void, int[]>;
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_back<L2>, int[]>));
- using L3 = std::tuple<int>;
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_back<L3>, int>));
- using L4 = std::pair<char, double>;
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_back<L4>, double>));
- using L5 = std::add_const<void()>;
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_back<L5>, void()>));
- using boost::mp11::mp_iota_c;
- using boost::mp11::mp_size_t;
- int const N = 137;
- using L6 = mp_iota_c<N>;
- BOOST_TEST_TRAIT_TRUE((std::is_same<mp_back<L6>, mp_size_t<N-1>>));
- using boost::mp11::mp_valid;
- using L7 = mp_list<>;
- BOOST_TEST_TRAIT_FALSE((mp_valid<mp_back, L7>));
- return boost::report_errors();
- }
|