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-rw-r--r--plugins/omega/PreOmega.v2
-rw-r--r--plugins/ring/LegacyArithRing.v2
-rw-r--r--plugins/setoid_ring/RealField.v2
3 files changed, 3 insertions, 3 deletions
diff --git a/plugins/omega/PreOmega.v b/plugins/omega/PreOmega.v
index bc08deaf9c..cc6a7066a9 100644
--- a/plugins/omega/PreOmega.v
+++ b/plugins/omega/PreOmega.v
@@ -8,7 +8,7 @@
Require Import Arith Max Min BinInt BinNat Znat Nnat.
-Open Local Scope Z_scope.
+Local Open Scope Z_scope.
(** * zify: the Z-ification tactic *)
diff --git a/plugins/ring/LegacyArithRing.v b/plugins/ring/LegacyArithRing.v
index fd5bcd9355..94dc48a733 100644
--- a/plugins/ring/LegacyArithRing.v
+++ b/plugins/ring/LegacyArithRing.v
@@ -13,7 +13,7 @@ Require Export LegacyRing.
Require Export Arith.
Require Import Eqdep_dec.
-Open Local Scope nat_scope.
+Local Open Scope nat_scope.
Fixpoint nateq (n m:nat) {struct m} : bool :=
match n, m with
diff --git a/plugins/setoid_ring/RealField.v b/plugins/setoid_ring/RealField.v
index 14c4270f9a..1cbddc27de 100644
--- a/plugins/setoid_ring/RealField.v
+++ b/plugins/setoid_ring/RealField.v
@@ -5,7 +5,7 @@ Require Import Rdefinitions.
Require Import Rpow_def.
Require Import Raxioms.
-Open Local Scope R_scope.
+Local Open Scope R_scope.
Lemma RTheory : ring_theory 0 1 Rplus Rmult Rminus Ropp (eq (A:=R)).
Proof.