src/HOL/MicroJava/BV/Listn.thy
changeset 13601 fd3e3d6b37b2
parent 13074 96bf406fd3e5
child 15341 254f6f00b60e
--- a/src/HOL/MicroJava/BV/Listn.thy	Mon Sep 30 16:12:16 2002 +0200
+++ b/src/HOL/MicroJava/BV/Listn.thy	Mon Sep 30 16:14:02 2002 +0200
@@ -481,7 +481,6 @@
 apply clarify
 apply (simp split: err.split_asm add: lem Err.sup_def lift2_def)
  apply (blast dest: lift2_eq_ErrD)
-apply blast
 done 
 
 lemma closed_err_lift2_conv: