--- a/src/HOL/Tools/typedef.ML Tue Sep 22 08:38:25 2015 +0200
+++ b/src/HOL/Tools/typedef.ML Tue Sep 22 14:32:23 2015 +0200
@@ -132,14 +132,22 @@
|> Local_Theory.background_theory_result
(Sign.declare_const lthy ((Rep_name, newT --> oldT), NoSyn) ##>>
Sign.declare_const lthy ((Abs_name, oldT --> newT), NoSyn));
-
- val typedef_deps = Term.add_consts A [];
+
+ fun fold_type_constr f (Type (name, Ts)) = f (name,Ts) #> fold (fold_type_constr f) Ts
+ | fold_type_constr _ _ = I;
+
+ val A_consts = fold_aterms (fn Const const => insert (op =) (Theory.DConst const) | _ => I) A [];
+ val A_types = fold_types (fold_type_constr (insert (op =) o Theory.DType)) A []
+ val typedef_deps = A_consts @ A_types;
+
+ val newT_dep = Theory.DType (dest_Type newT);
val ((axiom_name, axiom), axiom_lthy) = consts_lthy
|> Local_Theory.background_theory_result
(Thm.add_axiom consts_lthy (type_definition_name, mk_typedef newT oldT RepC AbsC A) ##>
- Theory.add_deps consts_lthy "" (dest_Const RepC) typedef_deps ##>
- Theory.add_deps consts_lthy "" (dest_Const AbsC) typedef_deps);
+ Theory.add_deps consts_lthy "" newT_dep typedef_deps ##>
+ Theory.add_deps consts_lthy "" (Theory.DConst (dest_Const RepC)) [newT_dep] ##>
+ Theory.add_deps consts_lthy "" (Theory.DConst (dest_Const AbsC)) [newT_dep]);
in ((RepC, AbsC, axiom_name, axiom), axiom_lthy) end;
@@ -187,7 +195,7 @@
val args = map (Proof_Context.check_tfree tmp_ctxt') raw_args;
val (newT, typedecl_lthy) = lthy
- |> Typedecl.typedecl (name, args, mx)
+ |> Typedecl.typedecl false (name, args, mx)
||> Variable.declare_term set;
val Type (full_name, _) = newT;