
diff -r a09ec6daaa19 -r 91ea607a34d8 src/HOL/UNITY/Simple/Network.thy
--- a/src/HOL/UNITY/Simple/Network.thy	Thu Sep 11 19:26:59 2014 +0200
+++ b/src/HOL/UNITY/Simple/Network.thy	Thu Sep 11 19:32:36 2014 +0200
@@ -11,9 +11,9 @@
 
 (*The state assigns a number to each process variable*)
 
-datatype_new pvar = Sent | Rcvd | Idle
+datatype pvar = Sent | Rcvd | Idle
 
-datatype_new pname = Aproc | Bproc
+datatype pname = Aproc | Bproc
 
 type_synonym state = "pname * pvar => nat"
 




