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authorGravatar Matthieu Sozeau <mattam@mattam.org>2014-05-30 21:55:24 +0200
committerGravatar Matthieu Sozeau <mattam@mattam.org>2014-06-04 15:48:31 +0200
commit86c6649382bb9e42281ffe956c627c6d3987559b (patch)
tree7d42f94d33c2ac2e4241ce92014abc0785aed6ca /kernel/univ.mli
parentdd96b1e5e8d0eb9f93cff423b6f9cf900aee49d7 (diff)
- Force every universe level to be >= Prop, so one cannot "go under" it anymore.
- Finish the change to level-to-level substitutions, in the checker.
Diffstat (limited to 'kernel/univ.mli')
-rw-r--r--kernel/univ.mli2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/univ.mli b/kernel/univ.mli
index bf04c62e2..9398e23ba 100644
--- a/kernel/univ.mli
+++ b/kernel/univ.mli
@@ -183,6 +183,8 @@ val initial_universes : universes
val is_initial_universes : universes -> bool
+val add_universe : universe_level -> universes -> universes
+
(** {6 Substitution} *)
type universe_subst_fn = universe_level -> universe