src/Pure/skip_proof.ML
changeset 58837 e84d900cd287
parent 56438 7f6b2634d853
child 59498 50b60f501b05
--- a/src/Pure/skip_proof.ML	Thu Oct 30 16:17:56 2014 +0100
+++ b/src/Pure/skip_proof.ML	Thu Oct 30 16:20:46 2014 +0100
@@ -38,6 +38,6 @@
 (* cheat_tac *)
 
 fun cheat_tac i st =
-  rtac (make_thm (Thm.theory_of_thm st) (Var (("A", 0), propT))) i st;
+  resolve_tac [make_thm (Thm.theory_of_thm st) (Var (("A", 0), propT))] i st;
 
 end;