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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/type_at.hpp>
- #include <type_traits>
- namespace hana = boost::hana;
- template <int>
- struct x;
- static_assert(std::is_same<
- hana::detail::type_at<0, x<0>>::type,
- x<0>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<0, x<0>, x<1>>::type,
- x<0>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<0, x<0>, x<1>, x<2>>::type,
- x<0>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<1, x<0>, x<1>>::type,
- x<1>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<1, x<0>, x<1>, x<2>>::type,
- x<1>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<1, x<0>, x<1>, x<2>, x<3>>::type,
- x<1>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<2, x<0>, x<1>, x<2>>::type,
- x<2>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<2, x<0>, x<1>, x<2>, x<3>>::type,
- x<2>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<2, x<0>, x<1>, x<2>, x<3>, x<4>>::type,
- x<2>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<3, x<0>, x<1>, x<2>, x<3>>::type,
- x<3>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<3, x<0>, x<1>, x<2>, x<3>, x<4>>::type,
- x<3>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<3, x<0>, x<1>, x<2>, x<3>, x<4>, x<5>>::type,
- x<3>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<4, x<0>, x<1>, x<2>, x<3>, x<4>>::type,
- x<4>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<4, x<0>, x<1>, x<2>, x<3>, x<4>, x<5>>::type,
- x<4>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<4, x<0>, x<1>, x<2>, x<3>, x<4>, x<5>, x<6>>::type,
- x<4>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<5, x<0>, x<1>, x<2>, x<3>, x<4>, x<5>>::type,
- x<5>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<5, x<0>, x<1>, x<2>, x<3>, x<4>, x<5>, x<6>>::type,
- x<5>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<5, x<0>, x<1>, x<2>, x<3>, x<4>, x<5>, x<6>, x<7>>::type,
- x<5>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<6, x<0>, x<1>, x<2>, x<3>, x<4>, x<5>, x<6>>::type,
- x<6>
- >{}, "");
- static_assert(std::is_same<
- hana::detail::type_at<7, x<0>, x<1>, x<2>, x<3>, x<4>, x<5>, x<6>, x<7>>::type,
- x<7>
- >{}, "");
- int main() { }
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