15 lines
507 B
C++
15 lines
507 B
C++
// Copyright Louis Dionne 2013-2017
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
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#include <boost/hana/integral_constant.hpp>
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#include <boost/hana/value.hpp>
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namespace hana = boost::hana;
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int main() {
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auto i = hana::integral_c<int, 3>; // notice no constexpr
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static_assert(hana::value<decltype(i)>() == 3, "");
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static_assert(hana::value(i) == 3, "value(i) is always a constant expression!");
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}
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