From fd1f420aef96822bed2ce14214c34e41ceda9b4e Mon Sep 17 00:00:00 2001
From: Amin Timany <amintimany@gmail.com>
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.
---
 pretyping/vnorm.ml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'pretyping/vnorm.ml')

diff --git a/pretyping/vnorm.ml b/pretyping/vnorm.ml
index b08666483..074b7373c 100644
--- a/pretyping/vnorm.ml
+++ b/pretyping/vnorm.ml
@@ -174,7 +174,7 @@ and nf_whd env sigma whd typ =
   | Vatom_stk(Aind ((mi,i) as ind), stk) ->
      let mib = Environ.lookup_mind mi env in
      let nb_univs =
-       if mib.mind_polymorphic then Univ.UContext.size mib.mind_universes
+       if mib.mind_polymorphic then Univ.UContext.size (Univ.UInfoInd.univ_context mib.mind_universes)
        else 0
      in
      let mk u =
-- 
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