X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Flambda-delta%2Fbasic_rg%2FbrgUntrusted.ml;h=4c1ae61dbc47cfd6cd40220d5832c4e95201f15e;hb=da284829d696ab53dfa437e169fa669c8e58de7d;hp=80a9d4fe78d67433636b98e34155c5ce8e600eb6;hpb=41bf338d7e638ebb5d97e525055bff05b1f0f045;p=helm.git

diff --git a/helm/software/lambda-delta/basic_rg/brgUntrusted.ml b/helm/software/lambda-delta/basic_rg/brgUntrusted.ml
index 80a9d4fe7..4c1ae61db 100644
--- a/helm/software/lambda-delta/basic_rg/brgUntrusted.ml
+++ b/helm/software/lambda-delta/basic_rg/brgUntrusted.ml
@@ -9,17 +9,30 @@
      \ /   This software is distributed as is, NO WARRANTY.              
       V_______________________________________________________________ *)
 
+module U = NUri
+module L = Log
+module Y = Entity
 module B = Brg
 module E = BrgEnvironment
+module R = BrgReduction
 module T = BrgType
 
 (* Interface functions ******************************************************)
 
-let type_check f g = function
-   | None                           -> f None
-   | Some ((_, _, B.Abst t) as obj)
-   | Some ((_, _, B.Abbr t) as obj) ->
-       let f tt obj = f (Some (tt, obj)) in
-       let f tt = E.set_obj (f tt) obj in
-       T.type_of f g B.empty_context t
-   | Some (_, _, B.Void)            -> assert false
+(* to share *)
+let type_check err f st = function
+   | a, uri, Y.Abst t ->
+      let f xt tt = 
+         let e = E.set_entity (a, uri, Y.Abst xt) in f tt e
+      in
+      L.loc := U.string_of_uri uri; T.type_of err f st R.empty_kam t
+   | a, uri, Y.Abbr t ->
+      let f xt tt = 
+         let xt = match xt with
+	    | B.Cast _ -> xt
+	    | _        -> B.Cast ([], tt, xt)
+	 in
+         let e = E.set_entity (a, uri, Y.Abbr xt) in f tt e
+      in
+      L.loc := U.string_of_uri uri; T.type_of err f st R.empty_kam t
+   | _, _, Y.Void     -> assert false