update ceph source to reef 18.1.2

[ceph.git] / ceph / src / boost / boost / hana / detail / unpack_flatten.hpp

diff --git a/ceph/src/boost/boost/hana/detail/unpack_flatten.hpp b/ceph/src/boost/boost/hana/detail/unpack_flatten.hpp
index 65cb3d9507a17d7d34f922cb7e8b147b910e08eb..23666e08cab32ed587963301b2f5d66149a57228 100644 (file)
--- a/ceph/src/boost/boost/hana/detail/unpack_flatten.hpp
+++ b/ceph/src/boost/boost/hana/detail/unpack_flatten.hpp
@@ -21,7 +21,7 @@ Distributed under the Boost Software License, Version 1.0.
 #include <utility>
 
 
-BOOST_HANA_NAMESPACE_BEGIN namespace detail {
+namespace boost { namespace hana { namespace detail {
     template <std::size_t ...Lengths>
     struct flatten_indices {
         // avoid empty arrays by appending 0 to `lengths`
@@ -65,6 +65,6 @@ BOOST_HANA_NAMESPACE_BEGIN namespace detail {
         return Indices::apply(static_cast<Xs&&>(xs), static_cast<F&&>(f),
                         std::make_index_sequence<Indices::flat_length>{});
     }
-} BOOST_HANA_NAMESPACE_END
+} }} // end namespace boost::hana
 
 #endif // !BOOST_HANA_DETAIL_UNPACK_FLATTEN_HPP