src/HOL/Predicate_Compile_Examples/IMP_3.thy
changeset 58249 180f1b3508ed
parent 45451 74515e8e6046
child 58310 91ea607a34d8
--- a/src/HOL/Predicate_Compile_Examples/IMP_3.thy	Tue Sep 09 17:51:07 2014 +0200
+++ b/src/HOL/Predicate_Compile_Examples/IMP_3.thy	Tue Sep 09 20:51:36 2014 +0200
@@ -11,7 +11,7 @@
 type_synonym var = unit
 type_synonym state = int
 
-datatype com =
+datatype_new com =
   Skip |
   Ass var "int" |
   Seq com com |