clang++ complains about a couple of unused functions that I had to remove:

diff -r d3c1e0eab341 src/core/test/timer-test-suite.cc
--- a/src/core/test/timer-test-suite.cc	Wed Feb 22 13:58:51 2012 +0000
+++ b/src/core/test/timer-test-suite.cc	Wed Feb 22 14:01:09 2012 +0000
@@ -38,21 +38,12 @@
 void bar5i (int, int, int, int, int)
 {
 }
-void bar6i (int, int, int, int, int, int)
-{
-}
 void barcir (const int &)
 {
 }
 void barir (int &)
 {
 }
-void barip (int *)
-{
-}
-void barcip (const int *)
-{
-}
 } // anonymous namespace