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- // Copyright Louis Dionne 2013-2017
- // Distributed under the Boost Software License, Version 1.0.
- // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
- #include <boost/hana/assert.hpp>
- #include <boost/hana/empty.hpp>
- #include <boost/hana/equal.hpp>
- #include <boost/hana/tuple.hpp>
- namespace hana = boost::hana;
- int main() {
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::empty<hana::tuple_tag>(),
- hana::tuple_c<int>
- ));
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::empty<hana::tuple_tag>(),
- hana::tuple_c<long>
- ));
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::empty<hana::tuple_tag>(),
- hana::tuple_c<void>
- ));
- }
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