1 files changed, 40 insertions, 0 deletions
diff --git a/src/third_party/boost-1.56.0/boost/asio/detail/weak_ptr.hpp b/src/third_party/boost-1.56.0/boost/asio/detail/weak_ptr.hpp
new file mode 100644
index 00000000000..2604d107155
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+++ b/src/third_party/boost-1.56.0/boost/asio/detail/weak_ptr.hpp
@@ -0,0 +1,40 @@
+//
+// detail/weak_ptr.hpp
+// ~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2014 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// 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)
+//
+
+#ifndef BOOST_ASIO_DETAIL_WEAK_PTR_HPP
+#define BOOST_ASIO_DETAIL_WEAK_PTR_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+
+#if defined(BOOST_ASIO_HAS_STD_SHARED_PTR)
+# include <memory>
+#else // defined(BOOST_ASIO_HAS_STD_SHARED_PTR)
+# include <boost/weak_ptr.hpp>
+#endif // defined(BOOST_ASIO_HAS_STD_SHARED_PTR)
+
+namespace boost {
+namespace asio {
+namespace detail {
+
+#if defined(BOOST_ASIO_HAS_STD_SHARED_PTR)
+using std::weak_ptr;
+#else // defined(BOOST_ASIO_HAS_STD_SHARED_PTR)
+using boost::weak_ptr;
+#endif // defined(BOOST_ASIO_HAS_STD_SHARED_PTR)
+
+} // namespace detail
+} // namespace asio
+} // namespace boost
+
+#endif // BOOST_ASIO_DETAIL_WEAK_PTR_HPP