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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)
5 #include <boost/hana/at.hpp>
6 #include <boost/hana/drop_front.hpp>
7 #include <boost/hana/equal.hpp>
8 #include <boost/hana/ext/std/array.hpp>
11 namespace hana
= boost::hana
;
14 constexpr std::array
<int, 5> a
= {{0, 1, 2, 3, 4}};
16 static_assert(hana::at_c
<2>(a
) == 2, "");
18 static_assert(hana::equal(hana::drop_front(a
), std::array
<int, 4>{{1, 2, 3, 4}}), "");