#include <boost/hana/config.hpp>
-BOOST_HANA_NAMESPACE_BEGIN namespace detail {
+namespace boost { namespace hana { namespace detail {
template <unsigned n>
struct type_foldr1_t;
using type = typename type_foldr1_t<(sizeof...(xn) > 6 ? 6 : sizeof...(xn))>
::template result<f, x1, xn...>;
};
-} BOOST_HANA_NAMESPACE_END
+} }} // end namespace boost::hana
#endif // !BOOST_HANA_DETAIL_TYPE_FOLDR1_HPP