35 lines
670 B
C++
35 lines
670 B
C++
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// 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/tuple.hpp>
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#include <utility>
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namespace hana = boost::hana;
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constexpr int f() {
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// copy-assign
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{
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hana::tuple<int> xs{1};
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hana::tuple<long> ys{1};
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xs = xs;
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ys = xs;
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}
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// move-assign
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{
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hana::tuple<int> xs{1}, xxs{1};
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hana::tuple<long> ys{1};
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xs = std::move(xxs);
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ys = std::move(xs);
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}
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return 0;
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}
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static_assert(f() == 0, ""); // force f() to be constexpr
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int main() { }
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