src/HOL/MicroJava/BV/EffectMono.thy
changeset 13718 9f94248d2f5a
parent 13601 fd3e3d6b37b2
child 14025 d9b155757dc8
--- a/src/HOL/MicroJava/BV/EffectMono.thy	Sat Nov 16 22:54:39 2002 +0100
+++ b/src/HOL/MicroJava/BV/EffectMono.thy	Sat Nov 16 23:01:59 2002 +0100
@@ -151,7 +151,7 @@
                   "is_class G cname" and
               oT: "G\<turnstile> oT\<preceq> (Class cname)" and
               vT: "G\<turnstile> vT\<preceq> b" and
-              xc: "Ball (set (match G (Xcpt NullPointer) pc et)) (is_class G)"
+              xc: "Ball (set (match G NullPointer pc et)) (is_class G)"
         by force
       moreover
       from s1 G