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b32b8144 | 1 | // Copyright Louis Dionne 2013-2017 |
7c673cae FG |
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/ext/std/array.hpp> | |
8 | #include <boost/hana/not_equal.hpp> | |
9 | ||
10 | #include <array> | |
11 | namespace hana = boost::hana; | |
12 | ||
13 | ||
14 | constexpr std::array<int, 4> xs = {{1, 2, 3, 4}}; | |
15 | constexpr std::array<int, 5> ys = {{1, 2, 3, 4, 5}}; | |
16 | ||
17 | // arrays have different constexpr contents; result is a constexpr bool | |
18 | static_assert(hana::equal(xs, xs), ""); | |
19 | ||
20 | // arrays have different lengths; result is an integral_constant | |
21 | BOOST_HANA_CONSTANT_CHECK(hana::not_equal(xs, ys)); | |
22 | ||
23 | ||
24 | int main() { } |