
diff -r 62a0d10386c1 -r e65ab21821bf src/HOL/MicroJava/Comp/CorrCompTp.thy
--- a/src/HOL/MicroJava/Comp/CorrCompTp.thy	Sat Sep 29 16:30:44 2018 -0400
+++ b/src/HOL/MicroJava/Comp/CorrCompTp.thy	Sun Sep 30 18:19:28 2018 -0400
@@ -174,7 +174,7 @@
   \<lbrakk> G \<turnstile> T \<preceq> T'; is_type G T'; length pns = length pTs; distinct pns; unique lvars;
   snd (local_env G C (mn, pTs) pns lvars) vname = Some T' \<rbrakk>
   \<Longrightarrow> 
-  comp G \<turnstile> inited_LT C pTs lvars [index (pns, lvars, blk, res) vname := OK T] <=l 
+  comp G \<turnstile> (inited_LT C pTs lvars) [index (pns, lvars, blk, res) vname := OK T] <=l 
            inited_LT C pTs lvars"
   apply (subgoal_tac " index (pns, lvars, blk, res) vname < length (inited_LT C pTs lvars)")
    apply (frule_tac blk=blk and res=res in local_env_inited_LT, assumption+)




