update ceph source to reef 18.1.2

[ceph.git] / ceph / src / boost / boost / hana / fwd / core / to.hpp

diff --git a/ceph/src/boost/boost/hana/fwd/core/to.hpp b/ceph/src/boost/boost/hana/fwd/core/to.hpp
index 108484c2ce7605f7bb8a3bd4d8e29f8482397a00..60844eb7f4230e6005fc1de89826c411c5f2081a 100644 (file)
--- a/ceph/src/boost/boost/hana/fwd/core/to.hpp
+++ b/ceph/src/boost/boost/hana/fwd/core/to.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-core
     //! Converts an object from one data type to another.
     //!
@@ -108,7 +108,7 @@ BOOST_HANA_NAMESPACE_BEGIN
     };
 
     template <typename To>
-    constexpr to_t<To> to{};
+    BOOST_HANA_INLINE_VARIABLE constexpr to_t<To> to{};
 #endif
 
     //! @ingroup group-core
@@ -169,6 +169,6 @@ BOOST_HANA_NAMESPACE_BEGIN
     template <typename From, typename To, typename = void>
     struct is_embedded;
 #endif
-BOOST_HANA_NAMESPACE_END
+}} // end namespace boost::hana
 
 #endif // !BOOST_HANA_FWD_CORE_TO_HPP