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/assert.hpp>
6 #include <boost/hana/equal.hpp>
7 #include <boost/hana/pair.hpp>
8 #include <boost/hana/tuple.hpp>
10 #include <laws/base.hpp>
11 #include <laws/comparable.hpp>
12 namespace hana = boost::hana;
13 using hana::test::ct_eq;
17 BOOST_HANA_CONSTANT_CHECK(
18 hana::make_pair(ct_eq<1>{}, ct_eq<2>{}) ==
19 hana::make_pair(ct_eq<1>{}, ct_eq<2>{})
22 BOOST_HANA_CONSTANT_CHECK(
23 hana::make_pair(ct_eq<1>{}, ct_eq<3>{}) !=
24 hana::make_pair(ct_eq<1>{}, ct_eq<2>{})
27 hana::test::TestComparable<hana::pair_tag>{hana::make_tuple(
28 hana::make_pair(ct_eq<3>{}, ct_eq<3>{})
29 , hana::make_pair(ct_eq<3>{}, ct_eq<4>{})
30 , hana::make_pair(ct_eq<4>{}, ct_eq<3>{})
31 , hana::make_pair(ct_eq<4>{}, ct_eq<4>{})