From adfd437f8ae6aaf893119fa4730edecf067dede7 Mon Sep 17 00:00:00 2001
From: Pierre Letouzey
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 -
 plugins/firstorder/instances.mli | 3 ---
 plugins/firstorder/sequent.mli   | 1 -
 3 files changed, 5 deletions(-)

(limited to 'plugins/firstorder')

diff --git a/plugins/firstorder/ground.ml b/plugins/firstorder/ground.ml
index 5133801ee7..6c1709140b 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
 
diff --git a/plugins/firstorder/instances.mli b/plugins/firstorder/instances.mli
index 753f2d76e1..66c42e1e64 100644
--- a/plugins/firstorder/instances.mli
+++ b/plugins/firstorder/instances.mli
@@ -6,9 +6,6 @@
 (*         *       GNU Lesser General Public License Version 2.1        *)
 (************************************************************************)
 
-open Term
-open Tacmach
-open Names
 open Globnames
 open Rules
 
diff --git a/plugins/firstorder/sequent.mli b/plugins/firstorder/sequent.mli
index 0e5223d6bd..536ee7cc34 100644
--- a/plugins/firstorder/sequent.mli
+++ b/plugins/firstorder/sequent.mli
@@ -9,7 +9,6 @@
 open Term
 open Formula
 open Tacmach
-open Names
 open Globnames
 
 module OrderedConstr: Set.OrderedType with type t=constr
-- 
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