# HG changeset patch
# User wenzelm
# Date 895224852 -7200
# Node ID c90411dde8e8c7de2bdd090541ab219fdc2157f5
# Parent  2ec84dee79119ae95cef9e2dbe47fdd29dcde519
PureThy.add_typedecls;

diff -r 2ec84dee7911 -r c90411dde8e8 src/HOL/Tools/typedef_package.ML
--- a/src/HOL/Tools/typedef_package.ML	Thu May 14 16:54:20 1998 +0200
+++ b/src/HOL/Tools/typedef_package.ML	Fri May 15 11:34:12 1998 +0200
@@ -59,7 +59,6 @@
       map (fn v => (v, if_none (assoc (rhs_tfrees, v)) HOLogic.termS)) vs;
 
     val tname = Syntax.type_name t mx;
-    val tlen = length vs;
     val newT = Type (full_name tname, map TFree lhs_tfrees);
 
     val Rep_name = "Rep_" ^ name;
@@ -106,10 +105,9 @@
     prove_nonempty cset (map (get_axiom thy) axms @ thms) usr_tac;
 
     thy
-    |> Theory.add_types [(t, tlen, mx)]
+    |> PureThy.add_typedecls [(t, vs, mx)]
     |> Theory.add_arities_i
-     [(full_name tname, replicate tlen logicS, logicS),
-      (full_name tname, replicate tlen HOLogic.termS, HOLogic.termS)]
+     [(full_name tname, replicate (length vs) HOLogic.termS, HOLogic.termS)]
     |> Theory.add_consts_i
      [(name, setT, NoSyn),
       (Rep_name, newT --> oldT, NoSyn),