import quincy beta 17.1.0

[ceph.git] / ceph / src / boost / boost / proto / literal.hpp

diff --git a/ceph/src/boost/boost/proto/literal.hpp b/ceph/src/boost/boost/proto/literal.hpp
index accab5faaf2e39f0480e230c0c3c20028ff8717e..d72211bc136f924a16d2e7174b2809152d86d425 100644 (file)
--- a/ceph/src/boost/boost/proto/literal.hpp
+++ b/ceph/src/boost/boost/proto/literal.hpp
@@ -50,6 +50,10 @@ namespace boost { namespace proto
               : base_type(terminal_type::make(T()))
             {}
 
+#ifndef BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
+            literal(literal const &) = default;
+#endif
+
             template<typename U>
             literal(U &u)
               : base_type(terminal_type::make(u))