update ceph source to reef 18.1.2

[ceph.git] / ceph / src / boost / boost / hana / keys.hpp

diff --git a/ceph/src/boost/boost/hana/keys.hpp b/ceph/src/boost/boost/hana/keys.hpp
index b27be1d756e41bb18fa0858e0f6c6ecbdda06644..65dc29715ba148e75b5879433423f12fa2d3f6e2 100644 (file)
--- a/ceph/src/boost/boost/hana/keys.hpp
+++ b/ceph/src/boost/boost/hana/keys.hpp
@@ -20,7 +20,7 @@ Distributed under the Boost Software License, Version 1.0.
 #include <boost/hana/transform.hpp>
 
 
-BOOST_HANA_NAMESPACE_BEGIN
+namespace boost { namespace hana {
     //! @cond
     template <typename Map>
     constexpr auto keys_t::operator()(Map&& map) const {
@@ -43,6 +43,6 @@ BOOST_HANA_NAMESPACE_BEGIN
             return hana::transform(hana::accessors<S>(), hana::first);
         }
     };
-BOOST_HANA_NAMESPACE_END
+}} // end namespace boost::hana
 
 #endif // !BOOST_HANA_KEYS_HPP