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22 lines
526 B
C++
22 lines
526 B
C++
// Copyright Louis Dionne 2013-2022
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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/equal.hpp>
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#include <boost/hana/then.hpp>
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#include <boost/hana/tuple.hpp>
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namespace hana = boost::hana;
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struct undefined { };
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static_assert(
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hana::then(hana::make_tuple(undefined{}, undefined{}), hana::make_tuple(1, 2, 3))
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==
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hana::make_tuple(
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1, 2, 3,
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1, 2, 3
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)
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, "");
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int main() { }
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