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/character/mxabelem.v | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'mathcomp/character/mxabelem.v')

diff --git a/mathcomp/character/mxabelem.v b/mathcomp/character/mxabelem.v
index 69055d4..22ab389 100644
--- a/mathcomp/character/mxabelem.v
+++ b/mathcomp/character/mxabelem.v
@@ -511,7 +511,7 @@ Proof. by rewrite im_abelem_rV inE. Qed.
 
 Lemma sub_im_abelem_rV mA : subset mA (mem (ErV @* E)).
 Proof. by rewrite unlock; apply/pred0P=> v /=; rewrite mem_im_abelem_rV. Qed.
-Hint Resolve mem_im_abelem_rV sub_im_abelem_rV.
+Hint Resolve mem_im_abelem_rV sub_im_abelem_rV : core.
 
 Lemma abelem_rV_1 : ErV 1 = 0%R. Proof. by rewrite morph1. Qed.
 
@@ -552,7 +552,7 @@ Proof. by rewrite -im_rVabelem mem_morphim. Qed.
 
 Lemma sub_rVabelem L : rV_E @* L \subset E.
 Proof. by rewrite -[_ @* L]morphimIim im_invm subsetIl. Qed.
-Hint Resolve mem_rVabelem sub_rVabelem.
+Hint Resolve mem_rVabelem sub_rVabelem : core.
 
 Lemma card_rVabelem L : #|rV_E @* L| = #|L|.
 Proof. by rewrite card_injm ?rVabelem_injm. Qed.
-- 
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