
diff -r 718f10c8bbfc -r ecf1d5d87e5e src/HOL/HOLCF/Sfun.thy
--- a/src/HOL/HOLCF/Sfun.thy	Tue Oct 09 16:58:36 2012 +0200
+++ b/src/HOL/HOLCF/Sfun.thy	Tue Oct 09 17:33:46 2012 +0200
@@ -8,7 +8,7 @@
 imports Cfun
 begin
 
-pcpodef (open) ('a, 'b) sfun (infixr "->!" 0)
+pcpodef ('a, 'b) sfun (infixr "->!" 0)
   = "{f :: 'a \<rightarrow> 'b. f\<cdot>\<bottom> = \<bottom>}"
 by simp_all
 




