X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FnCicTypeChecker.mli;h=3cd11c0f8fa78744e1fc5eee50c4c6c1bdf081e5;hb=56d3455abc6bcffd9d0e2af3ed370bf0751057a0;hp=3308633d6737c909b3329b5043fa1a65614a7912;hpb=5c7b30c4b1033352578c6e38e4fcff4eb0930c44;p=helm.git

diff --git a/helm/software/components/ng_kernel/nCicTypeChecker.mli b/helm/software/components/ng_kernel/nCicTypeChecker.mli
index 3308633d6..3cd11c0f8 100644
--- a/helm/software/components/ng_kernel/nCicTypeChecker.mli
+++ b/helm/software/components/ng_kernel/nCicTypeChecker.mli
@@ -25,16 +25,15 @@ val set_logger:
 
 val set_trust : (NCic.obj -> bool) -> unit
 
-(* typechecks the object, raising an exception if illtyped *)
-val typecheck_obj : NCic.obj -> unit
-
 val typeof: 
   subst:NCic.substitution -> metasenv:NCic.metasenv -> 
   NCic.context -> NCic.term -> 
     NCic.term
 
+val height_of_obj_kind: NUri.uri -> subst:NCic.substitution -> NCic.obj_kind -> int
+
 val get_relevance : 
-  subst:NCic.substitution ->
+  metasenv:NCic.metasenv -> subst:NCic.substitution ->
   NCic.context -> NCic.term -> NCic.term list -> bool list
 
 (* type_of_branch subst context leftno outtype 
@@ -53,3 +52,10 @@ val check_allowed_sort_elimination :
   NReference.reference -> NCic.context -> 
     NCic.term -> NCic.term -> NCic.term -> unit
 
+(* Functions to be used by the refiner *)
+val debruijn:
+ NUri.uri -> int -> subst:NCic.substitution -> NCic.context -> NCic.term ->
+  NCic.term
+val are_all_occurrences_positive: 
+ subst:NCic.substitution ->
+  NCic.context -> NUri.uri -> int -> int -> int -> int -> NCic.term -> bool