From 3d6525a57844edcc8868ec9271a0966bcc2a5e89 Mon Sep 17 00:00:00 2001
From: Robbert Krebbers <mail@robbertkrebbers.nl>
Date: Wed, 15 Mar 2017 21:51:29 +0100
Subject: [PATCH] =?UTF-8?q?Enable=20solve=5Fndisj=20to=20solve=20`?=
 =?UTF-8?q?=E2=88=85=20=E2=8A=86=20X`.?=
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---
 opam.pins                            | 2 +-
 theories/base_logic/lib/namespaces.v | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/opam.pins b/opam.pins
index 5775bb563..17c7d2956 100644
--- a/opam.pins
+++ b/opam.pins
@@ -1 +1 @@
-coq-stdpp https://gitlab.mpi-sws.org/robbertkrebbers/coq-stdpp 36363712499dbdf7a4cd2acf91877787b839c79a
+coq-stdpp https://gitlab.mpi-sws.org/robbertkrebbers/coq-stdpp fd8a6717a2610c00dec920ee5f33b00b14ef1fbf
diff --git a/theories/base_logic/lib/namespaces.v b/theories/base_logic/lib/namespaces.v
index d806f9eed..c4eb25c65 100644
--- a/theories/base_logic/lib/namespaces.v
+++ b/theories/base_logic/lib/namespaces.v
@@ -93,6 +93,7 @@ Hint Extern 0 (_ âŠ¥ _) => apply ndot_ne_disjoint; congruence : ndisj.
 Hint Resolve ndot_preserve_disjoint_l ndot_preserve_disjoint_r
      nclose_subseteq' ndisj_difference_l : ndisj.
 Hint Resolve namespace_subseteq_difference_l | 100 : ndisj.
+Hint Resolve (empty_subseteq (A:=positive) (C:=coPset)) : ndisj.
 
 Ltac solve_ndisj :=
   repeat match goal with
-- 
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