src/ZF/Tools/induct_tacs.ML
changeset 8438 b8389b4fca9c
parent 6970 ac37a8fcaad1
child 12109 bd6eb9194a5d
--- a/src/ZF/Tools/induct_tacs.ML	Mon Mar 13 13:27:44 2000 +0100
+++ b/src/ZF/Tools/induct_tacs.ML	Mon Mar 13 13:28:31 2000 +0100
@@ -175,7 +175,7 @@
 
   in
       thy |> Theory.add_path (Sign.base_name big_rec_name)
-	  |> PureThy.add_thmss [(("simps", simps), [Simplifier.simp_add_global])]
+	  |> (#1 o PureThy.add_thmss [(("simps", simps), [Simplifier.simp_add_global])])
 	  |> DatatypesData.put 
 	      (Symtab.update
 	       ((big_rec_name, dt_info), DatatypesData.get thy))