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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/detail/has_duplicates.hpp>
- #include <boost/hana/integral_constant.hpp>
- namespace hana = boost::hana;
- static_assert(!hana::detail::has_duplicates<>::value, "");
- static_assert(!hana::detail::has_duplicates<
- hana::int_<0>
- >::value, "");
- static_assert(!hana::detail::has_duplicates<
- hana::int_<0>, hana::int_<1>
- >::value, "");
- static_assert(!hana::detail::has_duplicates<
- hana::int_<0>, hana::int_<1>, hana::int_<2>
- >::value, "");
- static_assert(hana::detail::has_duplicates<
- hana::int_<0>, hana::int_<0>, hana::int_<2>
- >::value, "");
- static_assert(hana::detail::has_duplicates<
- hana::int_<0>, hana::int_<1>, hana::int_<0>
- >::value, "");
- static_assert(hana::detail::has_duplicates<
- hana::int_<0>, hana::int_<1>, hana::int_<2>, hana::int_<1>
- >::value, "");
- static_assert(hana::detail::has_duplicates<
- hana::int_<0>, hana::int_<1>, hana::int_<2>, hana::int_<2>
- >::value, "");
- static_assert(hana::detail::has_duplicates<
- hana::int_<0>, hana::int_<1>, hana::int_<2>, hana::int_<1>, hana::int_<1>
- >::value, "");
- static_assert(hana::detail::has_duplicates<
- hana::int_<0>, hana::int_<1>, hana::int_<2>, hana::int_<1>, hana::int_<2>
- >::value, "");
- // Make sure it uses deep equality
- static_assert(hana::detail::has_duplicates<
- hana::int_<0>, hana::long_<0>, hana::int_<2>, hana::int_<3>
- >::value, "");
- static_assert(hana::detail::has_duplicates<
- hana::int_<0>, hana::int_<1>, hana::int_<2>, hana::long_<1>
- >::value, "");
- int main() { }
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