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/cc/cctac.ml | 2 --
 1 file changed, 2 deletions(-)

(limited to 'plugins/cc')

diff --git a/plugins/cc/cctac.ml b/plugins/cc/cctac.ml
index b086190f4e..f4f62cb852 100644
--- a/plugins/cc/cctac.ml
+++ b/plugins/cc/cctac.ml
@@ -16,14 +16,12 @@ open Term
 open Vars
 open Tacmach
 open Tactics
-open Tacticals
 open Typing
 open Ccalgo
 open Ccproof
 open Pp
 open Errors
 open Util
-open Proofview.Notations
 
 let constant dir s = lazy (Coqlib.gen_constant "CC" dir s)
 
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