update ceph source to reef 18.1.2

[ceph.git] / ceph / src / boost / boost / hana / fwd / concept / monoid.hpp

diff --git a/ceph/src/boost/boost/hana/fwd/concept/monoid.hpp b/ceph/src/boost/boost/hana/fwd/concept/monoid.hpp
index 381e29dff7a97676376a181788799574ce7d9963..05b688fafc2f14b03ded296c0aed233e29799c98 100644 (file)
--- a/ceph/src/boost/boost/hana/fwd/concept/monoid.hpp
+++ b/ceph/src/boost/boost/hana/fwd/concept/monoid.hpp
@@ -13,7 +13,7 @@ Distributed under the Boost Software License, Version 1.0.
 #include <boost/hana/config.hpp>
 
 
-BOOST_HANA_NAMESPACE_BEGIN
+namespace boost { namespace hana {
     //! @ingroup group-concepts
     //! @defgroup group-Monoid Monoid
     //! The `Monoid` concept represents data types with an associative
@@ -96,6 +96,6 @@ BOOST_HANA_NAMESPACE_BEGIN
     //! [2]: http://en.wikipedia.org/wiki/Monoid#Monoid_homomorphisms
     template <typename M>
     struct Monoid;
-BOOST_HANA_NAMESPACE_END
+}} // end namespace boost::hana
 
 #endif // !BOOST_HANA_FWD_CONCEPT_MONOID_HPP