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/hash.hpp>
8 #include <boost/hana/type.hpp>
9 namespace hana = boost::hana;
12 // `hana::hash` is the identity on `hana::type`s.
13 BOOST_HANA_CONSTANT_CHECK(hana::equal(
14 hana::hash(hana::type_c<int>),
18 BOOST_HANA_CONSTANT_CHECK(hana::equal(
19 hana::hash(hana::type_c<void>),