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1 // Copyright Louis Dionne 2013-2016
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/range.hpp>
9 #include <boost/hana/sum.hpp>
10 #include <boost/hana/tuple.hpp>
11 namespace hana
= boost::hana
;
14 BOOST_HANA_CONSTANT_CHECK(hana::sum
<>(hana::make_range(hana::int_c
<1>, hana::int_c
<6>)) == hana::int_c
<15>);
16 static_assert(hana::sum
<>(hana::make_tuple(1, hana::int_c
<3>, hana::long_c
<-5>, 9)) == 8, "");
18 static_assert(hana::sum
<unsigned long>(hana::make_tuple(1ul, 3ul)) == 4ul, "");