X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FnCicUntrusted.ml;h=d7635fe8860ef409efa5534aa255d3ba263562dc;hb=e81a9ef7aca4ef1715a39524d0df2d2c18c124df;hp=167fd47c9e313fa5e574a9f3794d25d47cf12eb0;hpb=45bd81089d51747d96980020dab7ef34a7f79168;p=helm.git

diff --git a/helm/software/components/ng_kernel/nCicUntrusted.ml b/helm/software/components/ng_kernel/nCicUntrusted.ml
index 167fd47c9..d7635fe88 100644
--- a/helm/software/components/ng_kernel/nCicUntrusted.ml
+++ b/helm/software/components/ng_kernel/nCicUntrusted.ml
@@ -72,3 +72,18 @@ let metas_of_term subst context term =
     HExtlib.list_uniq (List.sort Pervasives.compare (aux context [] term))
 ;;
 
+module NCicHash =
+ Hashtbl.Make
+  (struct
+    type t = C.term
+    let equal = (==)
+    let hash = Hashtbl.hash_param 100 1000 
+   end)
+;;
+
+let mk_appl he args = 
+  if args = [] then he else
+  match he with
+  | NCic.Appl l -> NCic.Appl (l@args)
+  | _ -> NCic.Appl (he::args)
+;;