--- include/RangeMap.cxx.gcc34	2004-01-31 13:50:50.000000000 +0000
+++ include/RangeMap.cxx	2004-01-31 13:51:36.000000000 +0000
@@ -7,6 +7,7 @@
 #include "RangeMap.h"
 #include "ISet.h"
 #include "types.h"
+#include "constant.h"
 
 #ifdef SP_NAMESPACE
 namespace SP_NAMESPACE {