From 3cab61587008d26405760a71bfd362f13a386701 Mon Sep 17 00:00:00 2001
From: Gaëtan Gilbert <gaetan.gilbert@skyskimmer.net>
Date: Sun, 4 Mar 2018 01:15:30 +0100
Subject: univ minimization [enforce_upper]: replace Option.get with match

---
 engine/universes.ml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'engine')

diff --git a/engine/universes.ml b/engine/universes.ml
index c6682156c..764164c52 100644
--- a/engine/universes.ml
+++ b/engine/universes.ml
@@ -816,9 +816,9 @@ let enforce_uppers upper lbound cstrs =
       if d == Univ.Le then
         enforce_leq lbound (Universe.make r) cstrs
       else
-        try let lev = Option.get (Universe.level lbound) in
-          Constraint.add (lev, d, r) cstrs
-        with Option.IsNone -> raise UpperBoundedAlg)
+        match Universe.level lbound with
+        | Some lev -> Constraint.add (lev, d, r) cstrs
+        | None -> raise UpperBoundedAlg)
     cstrs upper
 
 let minimize_univ_variables ctx us algs left right cstrs =
-- 
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