X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fcomponents%2Fng_kernel%2FnCicEnvironment.mli;h=650d126207d9704f2e47c18b60d95d747f217a93;hb=d51f9674886d1e609a6ea792b65871dcde4f6503;hp=a557ef563b0b922b6bb6424adf8d26382b61992a;hpb=a484a2c1e0c022753aefae6a74fbce9fe4cf7983;p=helm.git

diff --git a/matita/components/ng_kernel/nCicEnvironment.mli b/matita/components/ng_kernel/nCicEnvironment.mli
index a557ef563..650d12620 100644
--- a/matita/components/ng_kernel/nCicEnvironment.mli
+++ b/matita/components/ng_kernel/nCicEnvironment.mli
@@ -62,7 +62,7 @@ val max: NCic.universe -> NCic.universe -> NCic.universe
 (* raise BadConstraints if the second arg. is an inferred universe or
  * if the added constraint gives circularity *)
 exception BadConstraint of string Lazy.t;;
-val add_lt_constraint: NCic.universe -> NCic.universe -> unit
+val add_lt_constraint: acyclic:bool -> NCic.universe -> NCic.universe -> unit
 val universe_eq: NCic.universe -> NCic.universe -> bool
 val universe_leq: NCic.universe -> NCic.universe -> bool
 val universe_lt: NCic.universe -> NCic.universe -> bool