58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
// Copyright Louis Dionne 2013-2022
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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/detail/has_duplicates.hpp>
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#include <boost/hana/integral_constant.hpp>
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namespace hana = boost::hana;
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static_assert(!hana::detail::has_duplicates<>::value, "");
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static_assert(!hana::detail::has_duplicates<
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hana::int_<0>
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>::value, "");
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static_assert(!hana::detail::has_duplicates<
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hana::int_<0>, hana::int_<1>
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>::value, "");
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static_assert(!hana::detail::has_duplicates<
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hana::int_<0>, hana::int_<1>, hana::int_<2>
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>::value, "");
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static_assert(hana::detail::has_duplicates<
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hana::int_<0>, hana::int_<0>, hana::int_<2>
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>::value, "");
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static_assert(hana::detail::has_duplicates<
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hana::int_<0>, hana::int_<1>, hana::int_<0>
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>::value, "");
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static_assert(hana::detail::has_duplicates<
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hana::int_<0>, hana::int_<1>, hana::int_<2>, hana::int_<1>
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>::value, "");
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static_assert(hana::detail::has_duplicates<
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hana::int_<0>, hana::int_<1>, hana::int_<2>, hana::int_<2>
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>::value, "");
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static_assert(hana::detail::has_duplicates<
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hana::int_<0>, hana::int_<1>, hana::int_<2>, hana::int_<1>, hana::int_<1>
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>::value, "");
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static_assert(hana::detail::has_duplicates<
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hana::int_<0>, hana::int_<1>, hana::int_<2>, hana::int_<1>, hana::int_<2>
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>::value, "");
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// Make sure it uses deep equality
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static_assert(hana::detail::has_duplicates<
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hana::int_<0>, hana::long_<0>, hana::int_<2>, hana::int_<3>
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>::value, "");
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static_assert(hana::detail::has_duplicates<
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hana::int_<0>, hana::int_<1>, hana::int_<2>, hana::long_<1>
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>::value, "");
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int main() { }
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