--- a/stage1_2/iec.y	Mon Jun 27 18:01:43 2011 +0200
+++ b/stage1_2/iec.y	Tue Jun 28 19:03:15 2011 +0200
@@ -7242,7 +7242,7 @@
 primary_expression:
   constant
 //| enumerated_value_without_identifier
-  enumerated_value
+| enumerated_value
 | variable
 | '(' expression ')'
 	{$$ = $2;}