1. useless code (undebrujin) removed from disambiguate.ml

[helm.git] / helm / ocaml / cic_proof_checking / cicTypeChecker.ml

diff --git a/helm/ocaml/cic_proof_checking/cicTypeChecker.ml b/helm/ocaml/cic_proof_checking/cicTypeChecker.ml
index 239bd44155dc08261221c0c13d60042db04af85a..5da471a6eb8b934a2239c9994d640925213f91f3 100644 (file)
--- a/helm/ocaml/cic_proof_checking/cicTypeChecker.ml
+++ b/helm/ocaml/cic_proof_checking/cicTypeChecker.ml
@@ -52,10 +52,11 @@ let rec split l n =
       raise (TypeCheckerFailure (lazy "Parameters number < left parameters number"))
 ;;
 
-let debrujin_constructor uri number_of_types =
- let rec aux k =
+let debrujin_constructor ?(cb=fun _ _ -> ()) uri number_of_types =
+ let rec aux k t =
   let module C = Cic in
-   function
+  let res =
+   match t with
       C.Rel n as t when n <= k -> t
     | C.Rel _ ->
         raise (TypeCheckerFailure (lazy "unbound variable found in constructor type"))
@@ -114,6 +115,9 @@ let debrujin_constructor uri number_of_types =
           fl
        in
         C.CoFix (i, liftedfl)
+  in
+   cb t res;
+   res
  in
   aux 0
 ;;