update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / boost / boost / config / compiler / gcc.hpp

diff --git a/ceph/src/boost/boost/config/compiler/gcc.hpp b/ceph/src/boost/boost/config/compiler/gcc.hpp
index 3380ffed19f76d0920e8b9757c8d43541f682150..78f1ae398ea3897b1a4d39e5b73e9381f9309d3b 100644 (file)
--- a/ceph/src/boost/boost/config/compiler/gcc.hpp
+++ b/ceph/src/boost/boost/config/compiler/gcc.hpp
@@ -267,6 +267,12 @@
 #  define BOOST_NO_CXX14_BINARY_LITERALS
 #endif
 
+// C++0x features in 5.1 and later
+//
+#if (BOOST_GCC_VERSION < 50100) || !defined(BOOST_GCC_CXX11)
+#  define BOOST_NO_CXX11_UNRESTRICTED_UNION
+#endif
+
 // C++14 features in 4.9.0 and later
 //
 #if (BOOST_GCC_VERSION < 40900) || (__cplusplus < 201300)