
diff -r 5818d9cfb2e7 -r 644b62cf678f src/HOL/HoareParallel/OG_Syntax.thy
--- a/src/HOL/HoareParallel/OG_Syntax.thy	Tue Oct 07 16:07:40 2008 +0200
+++ b/src/HOL/HoareParallel/OG_Syntax.thy	Tue Oct 07 16:07:50 2008 +0200
@@ -45,7 +45,7 @@
   "IF b THEN c1 ELSE c2 FI" \<rightharpoonup> "Cond .{b}. c1 c2"
   "IF b THEN c FI" \<rightleftharpoons> "IF b THEN c ELSE SKIP FI"
   "WHILE b INV i DO c OD" \<rightharpoonup> "While .{b}. i c"
-  "WHILE b DO c OD" \<rightleftharpoons> "WHILE b INV arbitrary DO c OD"
+  "WHILE b DO c OD" \<rightleftharpoons> "WHILE b INV CONST undefined DO c OD"
 
   "r SKIP" \<rightleftharpoons> "AnnBasic r id"
   "c_1;; c_2" \<rightleftharpoons> "AnnSeq c_1 c_2" 




