diff -r 28697d267222 -r a9665857cfd5 jitcraft/Scanner.cpp
--- a/jitcraft/Scanner.cpp	Mon Jul 02 14:04:29 2012 -0700
+++ b/jitcraft/Scanner.cpp	Mon Jul 02 23:37:12 2012 -0700
@@ -17,6 +17,7 @@
  */
 #include <assert.h>
 #include <ctype.h>
+#include <math.h>
 #include "Scanner.h"
 #include "Utility.h"