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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/drop_front.hpp>
- #include <boost/hana/equal.hpp>
- #include <boost/hana/front.hpp>
- #include <boost/hana/is_empty.hpp>
- #include <boost/hana/tuple.hpp>
- namespace hana = boost::hana;
- static_assert(hana::front(hana::make_tuple(1, '2', 3.3)) == 1, "");
- static_assert(hana::drop_front(hana::make_tuple(1, '2', 3.3)) == hana::make_tuple('2', 3.3), "");
- BOOST_HANA_CONSTANT_CHECK(!hana::is_empty(hana::make_tuple(1, '2', 3.3)));
- BOOST_HANA_CONSTANT_CHECK(hana::is_empty(hana::make_tuple()));
- int main() { }
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