From f6db3d6bc3aba85672fc1249c891ca7f309f8413 Mon Sep 17 00:00:00 2001
From: "Vicente J. Botet Escriba" <vicente.botet@wanadoo.fr>
Date: Sun, 21 Oct 2012 06:30:04 +0000
Subject: [PATCH] Optional: fix some unused parameter warnings

[SVN r81031]
---
 include/boost/optional/optional.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/boost/optional/optional.hpp b/include/boost/optional/optional.hpp
index ec9006e..0d6dba4 100644
--- a/include/boost/optional/optional.hpp
+++ b/include/boost/optional/optional.hpp
@@ -890,12 +890,12 @@ bool operator >= ( optional<T> const& x, none_t y )
 
 template<class T>
 inline
-bool operator == ( none_t x, optional<T> const& y )
+bool operator == ( none_t , optional<T> const& y )
 { return equal_pointees(optional<T>() ,y); }
 
 template<class T>
 inline
-bool operator < ( none_t x, optional<T> const& y )
+bool operator < ( none_t , optional<T> const& y )
 { return less_pointees(optional<T>() ,y); }
 
 template<class T>