1 files changed, 0 insertions, 47 deletions
diff --git a/src/third_party/boost/boost/mpl/aux_/unwrap.hpp b/src/third_party/boost/boost/mpl/aux_/unwrap.hpp
deleted file mode 100644
index dd710a7e8ed..00000000000
--- a/src/third_party/boost/boost/mpl/aux_/unwrap.hpp
+++ /dev/null
@@ -1,47 +0,0 @@
-
-#ifndef BOOST_MPL_AUX_UNWRAP_HPP_INCLUDED
-#define BOOST_MPL_AUX_UNWRAP_HPP_INCLUDED
-
-// Copyright Peter Dimov and Multi Media Ltd 2001, 2002
-// Copyright David Abrahams 2001
-//
-// Distributed under the Boost Software License, Version 1.0. 
-// (See accompanying file LICENSE_1_0.txt or copy at 
-// http://www.boost.org/LICENSE_1_0.txt)
-//
-// See http://www.boost.org/libs/mpl for documentation.
-
-// $Id: unwrap.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
-// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $
-// $Revision: 49267 $
-
-#include <boost/ref.hpp>
-
-namespace boost { namespace mpl { namespace aux {
-
-template< typename F >
-inline
-F& unwrap(F& f, long)
-{
-    return f;
-}
-
-template< typename F >
-inline
-F&
-unwrap(reference_wrapper<F>& f, int)
-{
-    return f;
-}
-
-template< typename F >
-inline
-F&
-unwrap(reference_wrapper<F> const& f, int)
-{
-    return f;
-}
-
-}}}
-
-#endif // BOOST_MPL_AUX_UNWRAP_HPP_INCLUDED