diff options
Diffstat (limited to 'checker/univ.mli')
-rw-r--r-- | checker/univ.mli | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/checker/univ.mli b/checker/univ.mli index 75c76cd12..01df46fa1 100644 --- a/checker/univ.mli +++ b/checker/univ.mli @@ -212,6 +212,7 @@ sig val size : t -> int val instantiate : Instance.t -> t -> Constraint.t + val repr : t -> UContext.t end @@ -289,7 +290,10 @@ val instantiate_cumulativity_info : abstract_cumulativity_info -> cumulativity_i (** Build the relative instance corresponding to the context *) val make_abstract_instance : abstract_universe_context -> universe_instance - + +(** Check instance subtyping *) +val check_subtype : universes -> AUContext.t -> AUContext.t -> bool + (** {6 Pretty-printing of universes. } *) val pr_constraint_type : constraint_type -> Pp.std_ppcmds |