Merge PR #12653: Syntax for specifying cumulative inductives

Reviewed-by: mattam82
Reviewed-by: maximedenes
Reviewed-by: jfehrle
Ack-by: gares
Ack-by: Zimmi48
Ack-by: ppedrot

1 files changed, 6 insertions, 3 deletions

diff --git a/kernel/entries.ml b/kernel/entries.ml
index ae64112e33..1bfc740017 100644
--- a/kernel/entries.ml
+++ b/kernel/entries.ml
@@ -20,6 +20,8 @@ type universes_entry =
   | Monomorphic_entry of Univ.ContextSet.t
   | Polymorphic_entry of Name.t array * Univ.UContext.t
 
+type variance_entry = Univ.Variance.t option array
+
 type 'a in_universes_entry = 'a * universes_entry
 
 (** {6 Declaration of inductive types. } *)
@@ -50,9 +52,10 @@ type mutual_inductive_entry = {
   mind_entry_inds : one_inductive_entry list;
   mind_entry_universes : universes_entry;
   mind_entry_template : bool; (* Use template polymorphism *)
-  mind_entry_cumulative : bool;
-  (* universe constraints and the constraints for subtyping of
-     inductive types in the block. *)
+  mind_entry_variance : variance_entry option;
+  (* [None] if non-cumulative, otherwise associates each universe of
+     the entry to [None] if to be inferred or [Some v] if to be
+     checked. *)
   mind_entry_private : bool option;
 }