X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic_proof_checking%2FcicElim.ml;fp=helm%2Focaml%2Fcic_proof_checking%2FcicElim.ml;h=869d5d08b9fccea8021c85a9418c0672ad4d5460;hb=e5108fbb1b112d713e611f7dbcd8a2ab8002e9a5;hp=ab7ddd0e1fb2bb0a75bd4a4a48a3a82ae12f5f37;hpb=5e1fd9ee5ced5737c7fd4f25fca47feda1fda8e9;p=helm.git

diff --git a/helm/ocaml/cic_proof_checking/cicElim.ml b/helm/ocaml/cic_proof_checking/cicElim.ml
index ab7ddd0e1..869d5d08b 100644
--- a/helm/ocaml/cic_proof_checking/cicElim.ml
+++ b/helm/ocaml/cic_proof_checking/cicElim.ml
@@ -28,13 +28,16 @@ open Printf
 exception Elim_failure of string
 exception Can_t_eliminate
 
-let debug_print = fun _ -> ()
+(* 
+let debug_print = fun _ -> () *)
+let debug_print = prerr_endline 
 
 let counter = ref ~-1 ;;
 
-let fresh_binder () =
+let fresh_binder () =  Cic.Name "matita_dummy"
+(*
  incr counter;
- Cic.Name ("e" ^ string_of_int !counter)
+ Cic.Name ("e" ^ string_of_int !counter) *)
 
   (** verifies if a given inductive type occurs in a term in target position *)
 let rec recursive uri typeno = function
@@ -364,10 +367,14 @@ let elim_of ?(sort = Cic.Type (CicUniv.fresh ())) uri typeno =
         in
         add_params (fun b s t -> Cic.Lambda (b, s, t)) leftno ty cic
       in
-(*
 debug_print (CicPp.ppterm eliminator_type);
 debug_print (CicPp.ppterm eliminator_body);
-*)
+      let eliminator_type = 
+	FreshNamesGenerator.mk_fresh_names [] [] [] eliminator_type in
+      let eliminator_body = 
+	FreshNamesGenerator.mk_fresh_names [] [] [] eliminator_body in
+debug_print (CicPp.ppterm eliminator_type);
+debug_print (CicPp.ppterm eliminator_body);
       let (computed_type, ugraph) =
         try
           CicTypeChecker.type_of_aux' [] [] eliminator_body CicUniv.empty_ugraph