From fd1f420aef96822bed2ce14214c34e41ceda9b4e Mon Sep 17 00:00:00 2001
From: Amin Timany
Date: Sat, 1 Apr 2017 17:35:39 +0200
Subject: Using UInfoInd for universes in inductive types

It stores both universe constraints and subtyping information for
blocks of inductive declarations.

At this stage the there is no inference or checking implemented. The
subtyping information simply encodes equality of levels for the condition of
subtyping.
---
 kernel/inductive.ml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'kernel/inductive.ml')

diff --git a/kernel/inductive.ml b/kernel/inductive.ml
index f3b03252db..0f0dc0d607 100644
--- a/kernel/inductive.ml
+++ b/kernel/inductive.ml
@@ -55,7 +55,7 @@ let inductive_paramdecls (mib,u) =
 
 let instantiate_inductive_constraints mib u =
   if mib.mind_polymorphic then
-    Univ.subst_instance_constraints u (Univ.UContext.constraints mib.mind_universes)
+    Univ.subst_instance_constraints u (Univ.UContext.constraints (Univ.UInfoInd.univ_context mib.mind_universes))
   else Univ.Constraint.empty
 
 
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