X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=ceph%2Fsrc%2Fboost%2Flibs%2Fspirit%2Fexample%2Fx3%2Fcalc%2Fcalc4b.cpp;h=176359ab8b9f55c18a75453632bce7bbfece1b2b;hb=92f5a8d42d07f9929ae4fa7e01342fe8d96808a8;hp=c104e6a813f5923cae6e48ba77af0beaf6453f5f;hpb=a0324939f9d0e1905d5df8f57442f09dc70af83d;p=ceph.git

diff --git a/ceph/src/boost/libs/spirit/example/x3/calc/calc4b.cpp b/ceph/src/boost/libs/spirit/example/x3/calc/calc4b.cpp
index c104e6a81..176359ab8 100644
--- a/ceph/src/boost/libs/spirit/example/x3/calc/calc4b.cpp
+++ b/ceph/src/boost/libs/spirit/example/x3/calc/calc4b.cpp
@@ -188,27 +188,28 @@ namespace client
         x3::rule<class term, ast::program> const term("term");
         x3::rule<class factor, ast::operand> const factor("factor");
 
-        BOOST_SPIRIT_DEFINE(
-            expression =
+        auto const expression_def =
                 term
                 >> *(   (char_('+') >> term)
                     |   (char_('-') >> term)
                     )
-                ,
+                ;
 
-            term =
+        auto const term_def =
                 factor
                 >> *(   (char_('*') >> factor)
                     |   (char_('/') >> factor)
                     )
-                ,
+                ;
 
-            factor =
+        auto const factor_def =
                     uint_
                 |   '(' >> expression >> ')'
                 |   (char_('-') >> factor)
                 |   (char_('+') >> factor)
-        );
+                ;
+
+        BOOST_SPIRIT_DEFINE(expression, term, factor);
         
         auto calculator = expression;
     }