22 lines
489 B
C++
22 lines
489 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/always.hpp>
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#include <support/tracked.hpp>
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#include <utility>
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namespace hana = boost::hana;
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template <typename T>
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decltype(auto) call_always(T&& x) {
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return hana::always(std::forward<T>(x))();
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}
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int main() {
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auto copy = call_always(Tracked{1});
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(void)copy;
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}
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