diff -r 00f8d9f9920d -r d216e1c8b3fa test/bfs_test.cc
--- a/test/bfs_test.cc	Thu Sep 13 12:02:27 2012 +0200
+++ b/test/bfs_test.cc	Wed Nov 28 11:54:43 2012 +0100
@@ -61,6 +61,7 @@
   Node s, t, n;
   Arc e;
   int l, i;
+  ignore_unused_variable_warning(l,i);
   bool b;
   BType::DistMap d(G);
   BType::PredMap p(G);
@@ -150,6 +151,8 @@
 
   Digraph g;
   bool b;
+  ignore_unused_variable_warning(b);
+
   bfs(g).run(Node());
   b=bfs(g).run(Node(),Node());
   bfs(g).run();