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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/assert.hpp>
6 #include <boost/hana/equal.hpp>
7 #include <boost/hana/integral_constant.hpp>
8 #include <boost/hana/minus.hpp>
9 namespace hana
= boost::hana
;
13 BOOST_HANA_CONSTANT_CHECK(hana::minus(hana::int_c
<3>, hana::int_c
<5>) == hana::int_c
<-2>);
14 static_assert(hana::minus(1, 2) == -1, "");