From 2e6e0001f8215e3c42f2557df42e0d6486035c07 Mon Sep 17 00:00:00 2001
From: Anton Trunov
Date: Mon, 26 Nov 2018 14:48:50 +0100
Subject: Fix some new warnings emitted by Coq 8.10:

```
Warning: Adding and removing hints in the core database implicitly is
deprecated. Please specify a hint database.
[implicit-core-hint-db,deprecated]
```
---
 mathcomp/ssreflect/seq.v | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'mathcomp/ssreflect/seq.v')

diff --git a/mathcomp/ssreflect/seq.v b/mathcomp/ssreflect/seq.v
index ba1f969..2c9fd64 100644
--- a/mathcomp/ssreflect/seq.v
+++ b/mathcomp/ssreflect/seq.v
@@ -1422,7 +1422,7 @@ Qed.
 
 Lemma perm_eq_refl s : perm_eq s s.
 Proof. exact/perm_eqP. Qed.
-Hint Resolve perm_eq_refl.
+Hint Resolve perm_eq_refl : core.
 
 Lemma perm_eq_sym : symmetric perm_eq.
 Proof. by move=> s1 s2; apply/perm_eqP/perm_eqP=> ? ?. Qed.
@@ -1601,7 +1601,7 @@ Arguments perm_eqP {T s1 s2}.
 Arguments perm_eqlP {T s1 s2}.
 Arguments perm_eqrP {T s1 s2}.
 Prenex Implicits perm_eq.
-Hint Resolve perm_eq_refl.
+Hint Resolve perm_eq_refl : core.
 
 Section RotrLemmas.
 
@@ -1827,7 +1827,7 @@ Qed.
 
 Lemma subseq_refl s : subseq s s.
 Proof. by elim: s => //= x s IHs; rewrite eqxx. Qed.
-Hint Resolve subseq_refl.
+Hint Resolve subseq_refl : core.
 
 Lemma cat_subseq s1 s2 s3 s4 :
   subseq s1 s3 -> subseq s2 s4 -> subseq (s1 ++ s2) (s3 ++ s4).
@@ -1876,7 +1876,7 @@ End Subseq.
 Prenex Implicits subseq.
 Arguments subseqP {T s1 s2}.
 
-Hint Resolve subseq_refl.
+Hint Resolve subseq_refl : core.
 
 Section Rem.
 
-- 
cgit v1.2.3