diff -r a26b90a17c81 -r 8b2d4e5d96e4 test/gomory_hu_test.cc
--- a/test/gomory_hu_test.cc	Wed Nov 28 11:58:00 2012 +0100
+++ b/test/gomory_hu_test.cc	Wed Aug 07 06:55:05 2013 +0200
@@ -68,7 +68,7 @@
   CutMap cut;
   Value v;
   int d;
-  ignore_unused_variable_warning(v,d);
+  ::lemon::ignore_unused_variable_warning(v,d);
 
   GomoryHu<Graph, CapMap> gh_test(g, cap);
   const GomoryHu<Graph, CapMap>&