From 2b91a8989687e152f7120aa6c907ffeba8495bab Mon Sep 17 00:00:00 2001
From: Pierre-Marie Pédrot
Date: Tue, 22 Sep 2020 10:44:51 +0200
Subject: Deprecate the non-qualified equality functions on kerpairs.

This allows to quickly spot the parts of the code that rely on the canonical
ordering. When possible we directly introduce the quotient-aware versions.
---
 kernel/subtyping.ml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'kernel/subtyping.ml')

diff --git a/kernel/subtyping.ml b/kernel/subtyping.ml
index 76a1c190be..1a4c786e43 100644
--- a/kernel/subtyping.ml
+++ b/kernel/subtyping.ml
@@ -182,7 +182,7 @@ let check_inductive cst env mp1 l info1 mp2 mib2 spec2 subst1 subst2 reso1 reso2
   begin
     let kn2' = kn_of_delta reso2 kn2 in
     if KerName.equal kn2 kn2' ||
-       MutInd.equal (mind_of_delta_kn reso1 kn1)
+       MutInd.CanOrd.equal (mind_of_delta_kn reso1 kn1)
                     (subst_mind subst2 (MutInd.make kn2 kn2'))
     then ()
     else error NotEqualInductiveAliases
-- 
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