X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fcic_proof_checking%2FcicUnivUtils.ml;h=2c35ebe1a05badb17fd5269edfa4411662bb5c2e;hb=761967afe1bd46b21a6bd69232bf09e1658b0734;hp=cd1aeba32a79c83d8f3018c5129f882e46dadd74;hpb=55b82bd235d82ff7f0a40d980effe1efde1f5073;p=helm.git

diff --git a/helm/software/components/cic_proof_checking/cicUnivUtils.ml b/helm/software/components/cic_proof_checking/cicUnivUtils.ml
index cd1aeba32..2c35ebe1a 100644
--- a/helm/software/components/cic_proof_checking/cicUnivUtils.ml
+++ b/helm/software/components/cic_proof_checking/cicUnivUtils.ml
@@ -79,13 +79,15 @@ let universes_of_obj uri t =
     | C.Meta (n,l1) -> C.Meta (n, List.map (HExtlib.map_option aux) l1)
     | C.Sort (C.Type i) -> add_result [i]; 
       C.Sort (C.Type (CicUniv.name_universe i uri))
+    | C.Sort (C.CProp i) -> add_result [i]; 
+      C.Sort (C.CProp (CicUniv.name_universe i uri))
     | C.Rel _ 
     | C.Sort _
     | C.Implicit _ as x -> x
     | C.Cast (v,t) -> C.Cast (aux v, aux t)
     | C.Prod (b,s,t) -> C.Prod (b,aux s, aux t)
     | C.Lambda (b,s,t) ->  C.Lambda (b,aux s, aux t)
-    | C.LetIn (b,s,t) -> C.LetIn (b,aux s, aux t)
+    | C.LetIn (b,s,ty,t) -> C.LetIn (b,aux s, aux ty, aux t)
     | C.Appl li -> C.Appl (List.map aux li)
     | C.MutCase (uri,n1,ty,te,patterns) ->
         C.MutCase (uri,n1,aux ty,aux te, List.map aux patterns)
@@ -123,16 +125,8 @@ let universes_of_obj uri t =
   let o = aux_obj t in
   List.flatten !results, o
 
-let rec list_uniq = function 
-  | [] -> []
-  | h::[] -> [h]
-  | h1::h2::tl when CicUniv.eq h1 h2 -> list_uniq (h2 :: tl) 
-  | h1::tl (* when h1 <> h2 *) -> h1 :: list_uniq tl
-
 let list_uniq l = 
-  list_uniq (List.fast_sort CicUniv.compare l)
-  
-let profiler = (HExtlib.profile "clean_and_fill").HExtlib.profile
+  HExtlib.list_uniq (List.fast_sort CicUniv.compare l)
   
 let clean_and_fill uri obj ugraph =
   (* universes of obj fills the universes of the obj with the right uri *)
@@ -148,6 +142,8 @@ let clean_and_fill uri obj ugraph =
   in
   ugraph, list_of_universes, obj
 
+(*
+let profiler = (HExtlib.profile "clean_and_fill").HExtlib.profile
 let clean_and_fill u o g =
   profiler (clean_and_fill u o) g
-  
+*)