X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic_transformations%2Facic2Ast.ml;h=b60abf25886ea34a60658fba9f21d7926a180e5d;hb=7e9904185ceff75884783dbf0bad506b8521b857;hp=1e4914e7f9bbbf250830d44654710119e3df65c0;hpb=eda1c80730b099bafcf3c89ce1e8b4afbbfef4f7;p=helm.git

diff --git a/helm/ocaml/cic_transformations/acic2Ast.ml b/helm/ocaml/cic_transformations/acic2Ast.ml
index 1e4914e7f..b60abf258 100644
--- a/helm/ocaml/cic_transformations/acic2Ast.ml
+++ b/helm/ocaml/cic_transformations/acic2Ast.ml
@@ -34,6 +34,7 @@ let sort_of_string = function
   | "Set" -> `Set
   | "Type" -> `Type
   | "CProp" -> `CProp
+  | "?" -> `Meta
   | _ -> assert false
 
 let get_types uri =
@@ -86,7 +87,7 @@ let ast_of_acic ids_to_inner_sorts acic =
     | Cic.AProd (id,n,s,t) ->
         let binder_kind =
           match sort_of_id id with
-          | `Set | `Type -> `Pi
+          | `Set | `Type | `Meta -> `Pi
           | `Prop | `CProp -> `Forall
         in
         idref id (Ast.Binder (binder_kind, (n, Some (aux s)), aux t))