Refinement of inductive type implemented.

[helm.git] / helm / software / components / ng_kernel / nCicTypeChecker.mli

diff --git a/helm/software/components/ng_kernel/nCicTypeChecker.mli b/helm/software/components/ng_kernel/nCicTypeChecker.mli
index 24701683e39e36c7421f433824b7badb3374da0d..6ad40b8bb555c91f1f339fcb97861918b40eb724 100644 (file)
--- a/helm/software/components/ng_kernel/nCicTypeChecker.mli
+++ b/helm/software/components/ng_kernel/nCicTypeChecker.mli
@@ -53,5 +53,8 @@ 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 -> 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