X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=components%2Flibrary%2FcoercDb.mli;h=5f455c2af97dd6146bddeebd64c0f281ce0b6334;hb=6bb370c6e1a036e82315765d6dceb1939c30ed23;hp=95dd96c0b18a2fd9a3849a8b707b74b1e1a7e38a;hpb=27ce29cfef1e71c00ee19d2c00c9f425f9efb031;p=helm.git

diff --git a/components/library/coercDb.mli b/components/library/coercDb.mli
index 95dd96c0b..5f455c2af 100644
--- a/components/library/coercDb.mli
+++ b/components/library/coercDb.mli
@@ -36,12 +36,15 @@ type coerc_carr =
   | Uri of UriManager.uri (* const, mutind, mutconstr *)
   | Sort of Cic.sort (* Prop, Set, Type *) 
   | Term of Cic.term (* nothing supported *)
+  | Fun of int
+;;
   
 exception EqCarrNotImplemented of string Lazy.t
 exception EqCarrOnNonMetaClosed
 val eq_carr: coerc_carr -> coerc_carr -> bool
 val coerc_carr_of_term: Cic.term -> coerc_carr
 val name_of_carr: coerc_carr -> string
+val uri_of_carr: coerc_carr -> UriManager.uri option
 
 val to_list:
   unit -> 
@@ -57,6 +60,8 @@ val find_coercion:
   (coerc_carr * coerc_carr -> bool) -> UriManager.uri list 
     
 val is_a_coercion: UriManager.uri -> bool
+val is_a_coercion': Cic.term -> bool
+val is_a_coercion_to_funclass: Cic.term -> int option
 val get_carr: UriManager.uri -> coerc_carr * coerc_carr
 
 val term_of_carr: coerc_carr -> Cic.term