X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fhelena%2Fsrc%2Fbasic_ag%2FbagUntrusted.ml;h=dc1a310f9d595e67161838a446e6069c667fb120;hb=88977b2d546e547e23b046792fe2ad8f6ff192a4;hp=5d04a3bf47d4e35af5f141f93ba8a5dc1e565d66;hpb=95872555aaa040a22ad2d93cb1278f79e20da70c;p=helm.git

diff --git a/helm/software/helena/src/basic_ag/bagUntrusted.ml b/helm/software/helena/src/basic_ag/bagUntrusted.ml
index 5d04a3bf4..dc1a310f9 100644
--- a/helm/software/helena/src/basic_ag/bagUntrusted.ml
+++ b/helm/software/helena/src/basic_ag/bagUntrusted.ml
@@ -16,14 +16,20 @@ module Z  = Bag
 module ZE = BagEnvironment
 module ZT = BagType
 
+IFDEF TYPE THEN
+
 (* Interface functions ******************************************************)
 
 (* to share *)
-let type_check f st = function
-   | a, uri, E.Abst (n, t) ->
-      let f xt tt = ZE.set_entity (f tt) (a, uri, E.Abst (n, xt)) in
-      L.loc := U.string_of_uri uri; ZT.type_of f st Z.empty_lenv t
-   | a, uri, E.Abbr t      ->
-      let f xt tt = ZE.set_entity (f tt) (a, uri, E.Abbr xt) in
-      L.loc := U.string_of_uri uri; ZT.type_of f st Z.empty_lenv t
-   | _, _, E.Void          -> assert false
+let type_check err f st = function
+   | ra, na, uri, E.Abst (a, t) ->
+      let err msg = err (L.Uri uri :: msg) in      
+      let f xt tt = ZE.set_entity (f tt) (ra, na, uri, E.abst a xt) in
+      ZT.type_of err f st Z.empty_lenv t
+   | ra, na, uri, E.Abbr (a, t) ->
+      let err msg = err (L.Uri uri :: msg) in
+      let f xt tt = ZE.set_entity (f tt) (ra, na, uri, E.abbr a xt) in
+      ZT.type_of err f st Z.empty_lenv t
+   | _, _, _, E.Void            -> assert false
+
+END