--- a/stage3/datatype_functions.hh	Thu Mar 15 12:50:44 2012 +0000
+++ b/stage3/datatype_functions.hh	Thu Mar 15 13:18:02 2012 +0000
@@ -133,6 +133,7 @@
 extern const struct widen_entry widen_MUL_table[];
 extern const struct widen_entry widen_DIV_table[];
 extern const struct widen_entry widen_MOD_table[];
+extern const struct widen_entry widen_EXPT_table[];
 extern const struct widen_entry widen_AND_table[];
 extern const struct widen_entry widen_OR_table[];
 extern const struct widen_entry widen_XOR_table[];