X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fcic%2FcicParser.ml;fp=helm%2Fsoftware%2Fcomponents%2Fcic%2FcicParser.ml;h=0f36f1a04d8b2ab886eb3861d904469efec20511;hb=9b9f415916ff4842c69f4918064d5dd64031df63;hp=9fac7badba3a10e0b8eb166df6ca67d88ff31bc0;hpb=3b74f626ef19a7ffccb8264f3230fb5efeb7ec6e;p=helm.git

diff --git a/helm/software/components/cic/cicParser.ml b/helm/software/components/cic/cicParser.ml
index 9fac7badb..0f36f1a04 100644
--- a/helm/software/components/cic/cicParser.ml
+++ b/helm/software/components/cic/cicParser.ml
@@ -296,14 +296,17 @@ let uri_list_of_string =
   fun s ->
     List.map uri_of_string (Str.split space_RE s)
 
+let impredicative_set = ref true;;
+
 let sort_of_string ctxt = function
   | "Prop" -> Cic.Prop
-  | "Set"  -> Cic.Set
   | "CProp" -> Cic.CProp
   (* THIS CASE IS HERE ONLY TO ALLOW THE PARSING OF COQ LIBRARY
    * THIS SHOULD BE REMOVED AS SOON AS univ_maker OR COQ'S EXPORTATION 
    * IS FIXED *)
   | "Type" ->  Cic.Type (CicUniv.fresh ~uri:ctxt.uri ())
+  | "Set" when !impredicative_set -> Cic.Set
+  | "Set" -> Cic.Type (CicUniv.fresh ~uri:ctxt.uri ())
   | s ->
       let len = String.length s in
       if not(len > 5) then parse_error ctxt "sort expected";