src/HOL/HOLCF/Tools/Domain/domain.ML
changeset 42375 774df7c59508
parent 42361 23f352990944
child 44005 421f8bc19ce4
--- a/src/HOL/HOLCF/Tools/Domain/domain.ML	Sun Apr 17 13:47:22 2011 +0200
+++ b/src/HOL/HOLCF/Tools/Domain/domain.ML	Sun Apr 17 19:54:04 2011 +0200
@@ -44,7 +44,7 @@
 
 fun add_arity ((b, sorts, mx), sort) thy : theory =
   thy
-  |> Sign.add_types [(b, length sorts, mx)]
+  |> Sign.add_types_global [(b, length sorts, mx)]
   |> AxClass.axiomatize_arity (Sign.full_name thy b, sorts, sort)
 
 fun gen_add_domain