16 lines
567 B
C++
16 lines
567 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/functional/arg.hpp>
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namespace hana = boost::hana;
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// hana::arg<0>(1, '2', 3.3); // static assertion (regardless of the number of arguments)
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static_assert(hana::arg<1>(1, '2', 3.3) == 1, "");
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static_assert(hana::arg<2>(1, '2', 3.3) == '2', "");
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static_assert(hana::arg<3>(1, '2', 3.3) == 3.3, "");
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// hana::arg<4>(1, '2', 3.3); // static assertion
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int main() { }
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