update ceph source to reef 18.1.2

[ceph.git] / ceph / src / boost / boost / spirit / home / x3 / string / tst.hpp

diff --git a/ceph/src/boost/boost/spirit/home/x3/string/tst.hpp b/ceph/src/boost/boost/spirit/home/x3/string/tst.hpp
index 704ef92c70fb3df06d545a8b23ce164546afdb4c..8757cf3bdb2c530f027079de8a700eb4babe8b1f 100644 (file)
--- a/ceph/src/boost/boost/spirit/home/x3/string/tst.hpp
+++ b/ceph/src/boost/boost/spirit/home/x3/string/tst.hpp
@@ -9,6 +9,8 @@
 
 #include <boost/spirit/home/x3/string/detail/tst.hpp>
 
+#include <string>
+
 namespace boost { namespace spirit { namespace x3
 {
     struct tst_pass_through