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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/integral_constant.hpp>
6 #include <boost/hana/value.hpp>
7 namespace hana
= boost::hana
;
11 auto i
= hana::integral_c
<int, 3>; // notice no constexpr
12 static_assert(hana::value
<decltype(i
)>() == 3, "");
13 static_assert(hana::value(i
) == 3, "value(i) is always a constant expression!");