From 9043add656177eeac1491a73d2f3ab92bec0013c Mon Sep 17 00:00:00 2001
From: Benjamin Barenblat <bbaren@debian.org>
Date: Sat, 29 Dec 2018 14:31:27 -0500
Subject: Imported Upstream version 8.8.2

---
 kernel/evar.ml | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'kernel/evar.ml')

diff --git a/kernel/evar.ml b/kernel/evar.ml
index b972fc11..bbe14309 100644
--- a/kernel/evar.ml
+++ b/kernel/evar.ml
@@ -1,9 +1,11 @@
 (************************************************************************)
-(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
-(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016     *)
+(*         *   The Coq Proof Assistant / The Coq Development Team       *)
+(*  v      *   INRIA, CNRS and contributors - Copyright 1999-2018       *)
+(* <O___,, *       (see CREDITS file for the list of authors)           *)
 (*   \VV/  **************************************************************)
-(*    //   *      This file is distributed under the terms of the       *)
-(*         *       GNU Lesser General Public License Version 2.1        *)
+(*    //   *    This file is distributed under the terms of the         *)
+(*         *     GNU Lesser General Public License Version 2.1          *)
+(*         *     (see LICENSE file for the text of the license)         *)
 (************************************************************************)
 
 type t = int
@@ -13,6 +15,7 @@ let unsafe_of_int x = x
 let compare = Int.compare
 let equal = Int.equal
 let hash = Int.hash
+let print x = Pp.(str "?X" ++ int x)
 
 module Set = Int.Set
 module Map = Int.Map
-- 
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