#include <utility>
-BOOST_HANA_NAMESPACE_BEGIN namespace detail { namespace variadic {
+namespace boost { namespace hana { namespace detail { namespace variadic {
template <std::size_t n, typename F, typename = std::make_index_sequence<n>>
struct dropper;
};
template <std::size_t n>
- constexpr make_dropper<n> drop_into{};
-}} BOOST_HANA_NAMESPACE_END
+ BOOST_HANA_INLINE_VARIABLE constexpr make_dropper<n> drop_into{};
+}} }} // end namespace boost::hana
#endif // !BOOST_HANA_DETAIL_VARIADIC_DROP_INTO_HPP