src/HOL/MicroJava/JVM/Store.ML
author paulson
Fri, 15 Sep 2000 12:39:57 +0200
changeset 9969 4753185f1dd2
parent 8011 d14c4e9e9c8e
child 9998 09bf8fcd1c6e
permissions -rw-r--r--
renamed (most of...) the select rules

(*  Title:      HOL/MicroJava/JVM/Store.thy
    ID:         $Id$
    Author:     Cornelia Pusch
    Copyright   1999 Technische Universitaet Muenchen
*)

Goalw [newref_def]
 "hp x = None \\<longrightarrow> hp (newref hp) = None";
by (fast_tac (claset() addIs [someI2EX] addss (simpset())) 1);
qed_spec_mp "newref_None";