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-rw-r--r--kernel/indtypes.ml8
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/indtypes.ml b/kernel/indtypes.ml
index 1f2ae0b6c..b117f8714 100644
--- a/kernel/indtypes.ml
+++ b/kernel/indtypes.ml
@@ -879,9 +879,13 @@ let abstract_inductive_universes iu =
match iu with
| Monomorphic_ind_entry ctx -> (Univ.empty_level_subst, Monomorphic_ind ctx)
| Polymorphic_ind_entry ctx ->
- let (inst, auctx) = Univ.abstract_universes ctx in (inst, Polymorphic_ind auctx)
+ let (inst, auctx) = Univ.abstract_universes ctx in
+ let inst = Univ.make_instance_subst inst in
+ (inst, Polymorphic_ind auctx)
| Cumulative_ind_entry cumi ->
- let (inst, acumi) = Univ.abstract_cumulativity_info cumi in (inst, Cumulative_ind acumi)
+ let (inst, acumi) = Univ.abstract_cumulativity_info cumi in
+ let inst = Univ.make_instance_subst inst in
+ (inst, Cumulative_ind acumi)
let build_inductive env prv iu env_ar paramsctxt kn isrecord isfinite inds nmr recargs =
let ntypes = Array.length inds in