X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic_unification%2FcicRefine.mli;h=ef089cabf1a433023d01749a884b7808ef3018e4;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=24a6c276f1757804c9be4d7fadf9bb49ad92a8bc;hpb=e82e30cc9885f2acdf03801c637aaacfd8c81d71;p=helm.git

diff --git a/helm/ocaml/cic_unification/cicRefine.mli b/helm/ocaml/cic_unification/cicRefine.mli
index 24a6c276f..ef089cabf 100644
--- a/helm/ocaml/cic_unification/cicRefine.mli
+++ b/helm/ocaml/cic_unification/cicRefine.mli
@@ -23,12 +23,9 @@
  * http://cs.unibo.it/helm/.
  *)
 
-type failure_msg
-exception RefineFailure of failure_msg;;
-exception Uncertain of string;;
-exception AssertFailure of string;;
-
-val explain_error: failure_msg -> string
+exception RefineFailure of string Lazy.t;;
+exception Uncertain of string Lazy.t;;
+exception AssertFailure of string Lazy.t;;
 
 (* type_of_aux' metasenv context term graph                *)
 (* refines [term] and returns the refined form of [term],  *)