update ceph source to reef 18.1.2

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

diff --git a/ceph/src/boost/boost/hana/is_empty.hpp b/ceph/src/boost/boost/hana/is_empty.hpp
index a8b68fa61aaa36fe3a5d2a47bbc5d8024783fb28..4c3dc099726feff96f2058112cbbc2b4155b7cda 100644 (file)
--- a/ceph/src/boost/boost/hana/is_empty.hpp
+++ b/ceph/src/boost/boost/hana/is_empty.hpp
@@ -17,7 +17,7 @@ Distributed under the Boost Software License, Version 1.0.
 #include <boost/hana/core/dispatch.hpp>
 
 
-BOOST_HANA_NAMESPACE_BEGIN
+namespace boost { namespace hana {
     //! @cond
     template <typename Xs>
     constexpr auto is_empty_t::operator()(Xs const& xs) const {
@@ -40,6 +40,6 @@ BOOST_HANA_NAMESPACE_BEGIN
         template <typename ...Args>
         static constexpr auto apply(Args&& ...) = delete;
     };
-BOOST_HANA_NAMESPACE_END
+}} // end namespace boost::hana
 
 #endif // !BOOST_HANA_IS_EMPTY_HPP