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) 4 5 #include <boost/hana/assert.hpp> 6 #include <boost/hana/equal.hpp> 7 #include <boost/hana/ext/std/tuple.hpp> 8 #include <boost/hana/lift.hpp> 9 10 #include <tuple> 11 namespace hana = boost::hana; 12 13 main()14int main() { 15 // Make sure we workaround the bug at: 16 // http://llvm.org/bugs/show_bug.cgi?id=19616 17 BOOST_HANA_CONSTEXPR_CHECK(hana::equal( 18 hana::lift<hana::ext::std::tuple_tag>(std::make_tuple(1)), 19 std::make_tuple(std::make_tuple(1)) 20 )); 21 } 22