src/HOLCF/IOA/meta_theory/Automata.thy
changeset 26359 6d437bde2f1d
parent 25131 2c8caac48ade
child 26806 40b411ec05aa
--- a/src/HOLCF/IOA/meta_theory/Automata.thy	Thu Mar 20 12:04:54 2008 +0100
+++ b/src/HOLCF/IOA/meta_theory/Automata.thy	Thu Mar 20 12:09:20 2008 +0100
@@ -399,7 +399,7 @@
       ==> input_enabled (A||B)"
 apply (unfold input_enabled_def)
 apply (simp add: Let_def inputs_of_par trans_of_par)
-apply (tactic "safe_tac set_cs")
+apply (tactic "safe_tac (claset_of @{theory Fun})")
 apply (simp add: inp_is_act)
 prefer 2
 apply (simp add: inp_is_act)