X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Flambda-delta%2Fbasic_ag%2FbagType.mli;h=d44b1cfe2e9d652a1ec30247ebe07c14df22b4e0;hb=f00757144b2cd7e6457fed55dbc1309d11a542dc;hp=e0ec3c3c2f1ac8cdeb50d8b60db596ba960f04fe;hpb=94c6cfe7e6b833190904c6b546668d716978a812;p=helm.git

diff --git a/helm/software/lambda-delta/basic_ag/bagType.mli b/helm/software/lambda-delta/basic_ag/bagType.mli
index e0ec3c3c2..d44b1cfe2 100644
--- a/helm/software/lambda-delta/basic_ag/bagType.mli
+++ b/helm/software/lambda-delta/basic_ag/bagType.mli
@@ -9,6 +9,8 @@
      \ /   This software is distributed as is, NO WARRANTY.              
       V_______________________________________________________________ *)
 
+exception TypeError of Bag.message
+
 val type_of: 
    (Bag.term -> Bag.term -> 'a) -> ?si:bool ->
-   Hierarchy.graph -> Bag.context -> Bag.term -> 'a
+   Hierarchy.graph -> Bag.lenv -> Bag.term -> 'a