From adfd437f8ae6aaf893119fa4730edecf067dede7 Mon Sep 17 00:00:00 2001
From: Pierre Letouzey <pierre.letouzey@inria.fr>
Date: Wed, 5 Mar 2014 14:59:16 +0100
Subject: Remove many superfluous 'open' indicated by ocamlc -w +33

 With ocaml 4.01, the 'unused open' warning also checks the mli :-)

 Beware: some open are reported as useless when compiling with camlp5,
 but are necessary for compatibility with camlp4. These open are now
 marked with a comment.
---
 plugins/firstorder/ground.ml | 1 -
 1 file changed, 1 deletion(-)

(limited to 'plugins/firstorder/ground.ml')

diff --git a/plugins/firstorder/ground.ml b/plugins/firstorder/ground.ml
index 5133801ee..6c1709140 100644
--- a/plugins/firstorder/ground.ml
+++ b/plugins/firstorder/ground.ml
@@ -11,7 +11,6 @@ open Sequent
 open Rules
 open Instances
 open Term
-open Vars
 open Tacmach
 open Tacticals
 
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