update ceph source to reef 18.1.2

[ceph.git] / ceph / src / boost / boost / histogram / axis / option.hpp

diff --git a/ceph/src/boost/boost/histogram/axis/option.hpp b/ceph/src/boost/boost/histogram/axis/option.hpp
index 9bf4463f6afea07a3a983471f361431a7b1cf8ce..e71999b9b1611bec52fd61fe7f74d6a22278f944 100644 (file)
--- a/ceph/src/boost/boost/histogram/axis/option.hpp
+++ b/ceph/src/boost/boost/histogram/axis/option.hpp
@@ -57,7 +57,11 @@ constexpr auto operator-(bitset<B1>, bitset<B2>) {
   @tparam Pos position of the bit in the set.
 */
 template <unsigned Pos>
-struct bit : bitset<(1 << Pos)> {};
+#ifndef BOOST_HISTOGRAM_DOXYGEN_INVOKED
+using bit = bitset<(1 << Pos)>;
+#else
+struct bit;
+#endif
 
 /// All options off.
 using none_t = bitset<0>;