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// Copyright Louis Dionne 2013-2017
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
#include <boost/hana/assert.hpp>
#include <boost/hana/concept/struct.hpp>
#include <boost/hana/equal.hpp>
#include <boost/hana/members.hpp>
#include "minimal_struct.hpp"
#include <laws/base.hpp>
#include <support/seq.hpp>
namespace hana = boost::hana;
using hana::test::ct_eq;
struct MoveOnly {
MoveOnly() = default;
MoveOnly(MoveOnly&&) = default;
MoveOnly(MoveOnly const&) = delete;
MoveOnly& operator=(MoveOnly&&) = default;
MoveOnly& operator=(MoveOnly const&) = delete;
};
int main() {
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::members(obj()),
::seq()
));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::members(obj(ct_eq<0>{})),
::seq(ct_eq<0>{})
));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::members(obj(ct_eq<0>{}, ct_eq<1>{})),
::seq(ct_eq<0>{}, ct_eq<1>{})
));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::members(obj(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{})),
::seq(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{})
));
// make sure it works with move only types
auto z1 = hana::members(obj(MoveOnly{}));
auto z2 = hana::members(obj(MoveOnly{}, MoveOnly{}));
(void)z1;
(void)z2;
}
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