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// Copyright (C) 2020-2022 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// expensive: * [1-9] * *
#include "bits/verify.h"
#include "bits/metahelpers.h"
template <class M, class M2>
constexpr bool assign_should_work
= std::is_same<M, M2>::value
|| (std::is_same<typename M::abi_type,
std::experimental::simd_abi::fixed_size<M::size()>>::value
&& std::is_same<typename M::abi_type, typename M2::abi_type>::value);
template <class M, class M2>
constexpr bool assign_should_not_work = !assign_should_work<M, M2>;
template <class L, class R>
std::enable_if_t<assign_should_work<L, R>>
implicit_conversions_test()
{
L x = R(true);
COMPARE(x, L(true));
x = R(false);
COMPARE(x, L(false));
R y(false);
y[0] = true;
x = y;
L ref(false);
ref[0] = true;
COMPARE(x, ref);
}
template <class L, class R>
std::enable_if_t<assign_should_not_work<L, R>>
implicit_conversions_test()
{
VERIFY((is_substitution_failure<L&, R, assignment>) );
}
template <typename V>
void
test()
{
using M = typename V::mask_type;
using std::experimental::fixed_size_simd_mask;
using std::experimental::native_simd_mask;
using std::experimental::simd_mask;
implicit_conversions_test<M, simd_mask<ldouble>>();
implicit_conversions_test<M, simd_mask<double>>();
implicit_conversions_test<M, simd_mask<float>>();
implicit_conversions_test<M, simd_mask<ullong>>();
implicit_conversions_test<M, simd_mask<llong>>();
implicit_conversions_test<M, simd_mask<ulong>>();
implicit_conversions_test<M, simd_mask<long>>();
implicit_conversions_test<M, simd_mask<uint>>();
implicit_conversions_test<M, simd_mask<int>>();
implicit_conversions_test<M, simd_mask<ushort>>();
implicit_conversions_test<M, simd_mask<short>>();
implicit_conversions_test<M, simd_mask<uchar>>();
implicit_conversions_test<M, simd_mask<schar>>();
implicit_conversions_test<M, native_simd_mask<ldouble>>();
implicit_conversions_test<M, native_simd_mask<double>>();
implicit_conversions_test<M, native_simd_mask<float>>();
implicit_conversions_test<M, native_simd_mask<ullong>>();
implicit_conversions_test<M, native_simd_mask<llong>>();
implicit_conversions_test<M, native_simd_mask<ulong>>();
implicit_conversions_test<M, native_simd_mask<long>>();
implicit_conversions_test<M, native_simd_mask<uint>>();
implicit_conversions_test<M, native_simd_mask<int>>();
implicit_conversions_test<M, native_simd_mask<ushort>>();
implicit_conversions_test<M, native_simd_mask<short>>();
implicit_conversions_test<M, native_simd_mask<uchar>>();
implicit_conversions_test<M, native_simd_mask<schar>>();
implicit_conversions_test<M, fixed_size_simd_mask<ldouble, M::size()>>();
implicit_conversions_test<M, fixed_size_simd_mask<double, M::size()>>();
implicit_conversions_test<M, fixed_size_simd_mask<float, M::size()>>();
implicit_conversions_test<M, fixed_size_simd_mask<ullong, M::size()>>();
implicit_conversions_test<M, fixed_size_simd_mask<llong, M::size()>>();
implicit_conversions_test<M, fixed_size_simd_mask<ulong, M::size()>>();
implicit_conversions_test<M, fixed_size_simd_mask<long, M::size()>>();
implicit_conversions_test<M, fixed_size_simd_mask<uint, M::size()>>();
implicit_conversions_test<M, fixed_size_simd_mask<int, M::size()>>();
implicit_conversions_test<M, fixed_size_simd_mask<ushort, M::size()>>();
implicit_conversions_test<M, fixed_size_simd_mask<short, M::size()>>();
implicit_conversions_test<M, fixed_size_simd_mask<uchar, M::size()>>();
implicit_conversions_test<M, fixed_size_simd_mask<schar, M::size()>>();
}
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