diff -r 2c2e8df67ddc -r b9887ae63df0 test/matching_test.cc
--- a/test/matching_test.cc	Tue Aug 06 12:21:06 2013 +0200
+++ b/test/matching_test.cc	Wed Aug 07 07:09:31 2013 +0200
@@ -145,7 +145,7 @@
 
   MaxMatching<Graph>::Status stat =
     const_mat_test.status(n);
-  ignore_unused_variable_warning(stat);
+  ::lemon::ignore_unused_variable_warning(stat);
   const MaxMatching<Graph>::StatusMap& smap =
     const_mat_test.statusMap();
   stat = smap[n];