1 files changed, 0 insertions, 72 deletions
diff --git a/src/third_party/boost-1.56.0/boost/type_traits/add_reference.hpp b/src/third_party/boost-1.56.0/boost/type_traits/add_reference.hpp
deleted file mode 100644
index 5e3efca6920..00000000000
--- a/src/third_party/boost-1.56.0/boost/type_traits/add_reference.hpp
+++ /dev/null
@@ -1,72 +0,0 @@
-
-//  (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
-//  Use, modification and distribution are subject to 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/type_traits for most recent version including documentation.
-
-#ifndef BOOST_TT_ADD_REFERENCE_HPP_INCLUDED
-#define BOOST_TT_ADD_REFERENCE_HPP_INCLUDED
-
-#include <boost/type_traits/is_reference.hpp>
-#include <boost/detail/workaround.hpp>
-#include <boost/config.hpp>
-
-// should be the last #include
-#include <boost/type_traits/detail/type_trait_def.hpp>
-
-namespace boost {
-
-namespace detail {
-
-//
-// We can't filter out rvalue_references at the same level as
-// references or we get ambiguities from msvc:
-//
-
-template <typename T>
-struct add_reference_rvalue_layer
-{
-    typedef T& type;
-};
-
-#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
-template <typename T>
-struct add_reference_rvalue_layer<T&&>
-{
-    typedef T&& type;
-};
-#endif
-
-template <typename T>
-struct add_reference_impl
-{
-    typedef typename add_reference_rvalue_layer<T>::type type;
-};
-
-BOOST_TT_AUX_TYPE_TRAIT_IMPL_PARTIAL_SPEC1_1(typename T,add_reference,T&,T&)
-
-// these full specialisations are always required:
-BOOST_TT_AUX_TYPE_TRAIT_IMPL_SPEC1(add_reference,void,void)
-#ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS
-BOOST_TT_AUX_TYPE_TRAIT_IMPL_SPEC1(add_reference,void const,void const)
-BOOST_TT_AUX_TYPE_TRAIT_IMPL_SPEC1(add_reference,void volatile,void volatile)
-BOOST_TT_AUX_TYPE_TRAIT_IMPL_SPEC1(add_reference,void const volatile,void const volatile)
-#endif
-
-} // namespace detail
-
-BOOST_TT_AUX_TYPE_TRAIT_DEF1(add_reference,T,typename boost::detail::add_reference_impl<T>::type)
-
-// agurt, 07/mar/03: workaround Borland's ill-formed sensitivity to an additional
-// level of indirection, here
-#if BOOST_WORKAROUND(__BORLANDC__, < 0x600)
-BOOST_TT_AUX_TYPE_TRAIT_PARTIAL_SPEC1_1(typename T,add_reference,T&,T&)
-#endif
-
-} // namespace boost
-
-#include <boost/type_traits/detail/type_trait_undef.hpp>
-
-#endif // BOOST_TT_ADD_REFERENCE_HPP_INCLUDED