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

---
 theories/ZArith/Zeven.v | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

(limited to 'theories/ZArith/Zeven.v')

diff --git a/theories/ZArith/Zeven.v b/theories/ZArith/Zeven.v
index d4051ef7..00a58b51 100644
--- a/theories/ZArith/Zeven.v
+++ b/theories/ZArith/Zeven.v
@@ -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)         *)
 (************************************************************************)
 
 (** Binary Integers : Parity and Division by Two *)
@@ -58,8 +60,8 @@ Proof (Zodd_equiv n).
 
 (** Boolean tests of parity (now in BinInt.Z) *)
 
-Notation Zeven_bool := Z.even (compat "8.3").
-Notation Zodd_bool := Z.odd (compat "8.3").
+Notation Zeven_bool := Z.even (only parsing).
+Notation Zodd_bool := Z.odd (only parsing).
 
 Lemma Zeven_bool_iff n : Z.even n = true <-> Zeven n.
 Proof.
@@ -130,17 +132,17 @@ Qed.
 
 Hint Unfold Zeven Zodd: zarith.
 
-Notation Zeven_bool_succ := Z.even_succ (compat "8.3").
-Notation Zeven_bool_pred := Z.even_pred (compat "8.3").
-Notation Zodd_bool_succ := Z.odd_succ (compat "8.3").
-Notation Zodd_bool_pred := Z.odd_pred (compat "8.3").
+Notation Zeven_bool_succ := Z.even_succ (only parsing).
+Notation Zeven_bool_pred := Z.even_pred (only parsing).
+Notation Zodd_bool_succ := Z.odd_succ (only parsing).
+Notation Zodd_bool_pred := Z.odd_pred (only parsing).
 
 (******************************************************************)
 (** * Definition of [Z.quot2], [Z.div2] and properties wrt [Zeven]
   and [Zodd] *)
 
-Notation Zdiv2 := Z.div2 (compat "8.3").
-Notation Zquot2 := Z.quot2 (compat "8.3").
+Notation Zdiv2 := Z.div2 (compat "8.6").
+Notation Zquot2 := Z.quot2 (compat "8.6").
 
 (** Properties of [Z.div2] *)
 
-- 
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