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// Copyright 2017, 2023 Peter Dimov.
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/mp11/algorithm.hpp>
#include <boost/mp11/list.hpp>
#include <boost/mp11/integral.hpp>
#if !defined(BOOST_MP11_HAS_TEMPLATE_AUTO)
#pragma message("Test skipped because BOOST_MP11_HAS_TEMPLATE_AUTO is not defined")
int main() {}
#else
#include <boost/core/lightweight_test_trait.hpp>
template<auto... A> struct V1 {};
template<int... I> struct V2 {};
int main()
{
using boost::mp11::mp_min_element;
using boost::mp11::mp_less;
using boost::mp11::mp_int;
{
using L1 = V1<1>;
BOOST_TEST_TRAIT_SAME(mp_min_element<L1, mp_less>, mp_int<1>);
using L2 = V1<2, 4, 3, 1>;
BOOST_TEST_TRAIT_SAME(mp_min_element<L2, mp_less>, mp_int<1>);
using L3 = V1<2, 1, 2, 3>;
BOOST_TEST_TRAIT_SAME(mp_min_element<L3, mp_less>, mp_int<1>);
using L4 = V1<-1, 1u, -2, 2u>;
BOOST_TEST_TRAIT_SAME(mp_min_element<L4, mp_less>, mp_int<-2>);
}
{
using L1 = V2<1>;
BOOST_TEST_TRAIT_SAME(mp_min_element<L1, mp_less>, mp_int<1>);
using L2 = V2<2, 4, 3, 1>;
BOOST_TEST_TRAIT_SAME(mp_min_element<L2, mp_less>, mp_int<1>);
using L3 = V2<2, 1, 2, 3>;
BOOST_TEST_TRAIT_SAME(mp_min_element<L3, mp_less>, mp_int<1>);
using L4 = V2<-1, 1, -2, 2>;
BOOST_TEST_TRAIT_SAME(mp_min_element<L4, mp_less>, mp_int<-2>);
}
return boost::report_errors();
}
#endif
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