diff -r 69032a618aa9 -r d14c4e9e9c8e src/HOL/MicroJava/J/Term.thy
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/HOL/MicroJava/J/Term.thy	Thu Nov 11 12:23:45 1999 +0100
@@ -0,0 +1,41 @@
+(*  Title:      HOL/MicroJava/J/Term.thy
+    ID:         $Id$
+    Author:     David von Oheimb
+    Copyright   1999 Technische Universitaet Muenchen
+
+Java expressions and statements
+*)
+
+Term = Type + 
+
+types   loc		(* locations, i.e. abstract references on objects *)
+arities loc :: term
+
+datatype val_		(* name non 'val' because of clash with ML token *)
+	= Unit		(* dummy result value of void methods *)
+	| Null		(* null reference *)
+	| Bool bool	(* Boolean value *)
+	| Intg int	(* integer value *) (* Name Intg instead of Int because
+					       of clash with HOL/Set.thy *)
+	| Addr loc	(* addresses, i.e. locations of objects *)
+types	val = val_
+translations "val" <= (type) "val_"
+
+datatype expr
+	= NewC	cname		   (* class instance creation *)
+	| Cast	ty expr		   (* type cast *)
+	| Lit	val		   (* literal value, also references *)
+	| LAcc vname		   (* local (incl. parameter) access *)
+	| LAss vname expr          (* local assign *) ("_\\<Colon>=_"  [      90,90]90)
+	| FAcc cname expr vname    (* field access *) ("{_}_.._"[10,90,99   ]90)
+	| FAss cname expr vname 
+	                  expr     (* field ass. *)("{_}_.._\\<in>=_"[10,90,99,90]90)
+	| Call expr mname (ty list) (expr list)(* method call*)
+                                    ("_.._'({_}_')" [90,99,10,10] 90)
+and stmt
+	= Skip			   (* empty      statement *)
+	| Expr expr		   (* expression statement *)
+	| Comp stmt stmt	   ("_;; _"			[      61,60]60)
+	| Cond expr stmt stmt      ("If'(_') _ Else _"		[   80,79,79]70)
+	| Loop expr stmt	   ("While'(_') _"		[      80,79]70)
+end