X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FnCicTypeChecker.mli;h=a0c9272845e9fbd29d58d29e5104a8db5796a556;hb=f1fc99e982ca6c9c939504c4dcf773edf582792a;hp=b13edc5408e5518e615ba8ddd80d9e15bf542c38;hpb=32522cf70b6bc38f0c3cc5d25b9bd1a93f05862f;p=helm.git

diff --git a/helm/software/components/ng_kernel/nCicTypeChecker.mli b/helm/software/components/ng_kernel/nCicTypeChecker.mli
index b13edc540..a0c927284 100644
--- a/helm/software/components/ng_kernel/nCicTypeChecker.mli
+++ b/helm/software/components/ng_kernel/nCicTypeChecker.mli
@@ -9,6 +9,8 @@
      \ /   This software is distributed as is, NO WARRANTY.     
       V_______________________________________________________________ *)
 
+(* $Id$ *)
+
 (* These are the only exceptions that will be raised *)
 exception TypeCheckerFailure of string Lazy.t
 exception AssertFailure of string Lazy.t
@@ -23,10 +25,40 @@ 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 : 
+  metasenv:NCic.metasenv -> subst:NCic.substitution ->
+  NCic.context -> NCic.term -> NCic.term list -> bool list
+
+(* type_of_branch subst context leftno outtype 
+ *   (constr @ lefts) (ty_constr @ lefts)  *)
+val type_of_branch : 
+  subst:NCic.substitution ->
+    NCic.context -> int -> NCic.term -> NCic.term -> NCic.term -> 
+     NCic.term
+
+(* ind = indtype @ lefts
+ * arity1 = constructor type @ lefts
+ * arity2 = outtype *)
+val check_allowed_sort_elimination : 
+  subst:NCic.substitution ->
+  metasenv:NCic.metasenv ->
+  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
+
+val does_not_occur :
+    subst:NCic.substitution -> NCic.context -> int -> int -> NCic.term -> bool