update ceph source to reef 18.1.2

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

diff --git a/ceph/src/boost/boost/hana/cartesian_product.hpp b/ceph/src/boost/boost/hana/cartesian_product.hpp
index 556c3b52372b391c92e2c89e74eb11f7ccc3e7c1..5ec263e91f6821c42340ff5244bcb011f4370b3f 100644 (file)
--- a/ceph/src/boost/boost/hana/cartesian_product.hpp
+++ b/ceph/src/boost/boost/hana/cartesian_product.hpp
@@ -26,7 +26,7 @@ Distributed under the Boost Software License, Version 1.0.
 #include <utility>
 
 
-BOOST_HANA_NAMESPACE_BEGIN
+namespace boost { namespace hana {
     //! @cond
     template <typename Xs>
     constexpr auto cartesian_product_t::operator()(Xs&& xs) const {
@@ -108,6 +108,6 @@ BOOST_HANA_NAMESPACE_BEGIN
             return hana::make<S>();
         }
     };
-BOOST_HANA_NAMESPACE_END
+}} // end namespace boost::hana
 
 #endif // !BOOST_HANA_CARTESIAN_PRODUCT_HPP