1 files changed, 0 insertions, 65 deletions
diff --git a/src/third_party/boost-1.68.0/boost/iterator/distance.hpp b/src/third_party/boost-1.68.0/boost/iterator/distance.hpp
deleted file mode 100644
index 8cf3f15c446..00000000000
--- a/src/third_party/boost-1.68.0/boost/iterator/distance.hpp
+++ /dev/null
@@ -1,65 +0,0 @@
-// Copyright (C) 2017 Michel Morin.
-//
-// 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_ITERATOR_DISTANCE_HPP
-#define BOOST_ITERATOR_DISTANCE_HPP
-
-#include <boost/config.hpp>
-#include <boost/iterator/iterator_categories.hpp>
-#include <boost/iterator/iterator_traits.hpp>
-
-namespace boost {
-namespace iterators {
-
-    namespace detail {
-        template <typename SinglePassIterator>
-        inline BOOST_CXX14_CONSTEXPR typename iterator_difference<SinglePassIterator>::type
-        distance_impl(
-            SinglePassIterator first
-          , SinglePassIterator last
-          , single_pass_traversal_tag
-        )
-        {
-            typename iterator_difference<SinglePassIterator>::type n = 0;
-            while (first != last) {
-                ++first;
-                ++n;
-            }
-            return n;
-        }
-
-        template <typename RandomAccessIterator>
-        inline BOOST_CXX14_CONSTEXPR typename iterator_difference<RandomAccessIterator>::type
-        distance_impl(
-            RandomAccessIterator first
-          , RandomAccessIterator last
-          , random_access_traversal_tag
-        )
-        {
-            return last - first;
-        }
-    }
-
-    namespace distance_adl_barrier {
-        template <typename SinglePassIterator>
-        inline BOOST_CXX14_CONSTEXPR typename iterator_difference<SinglePassIterator>::type
-        distance(SinglePassIterator first, SinglePassIterator last)
-        {
-            return detail::distance_impl(
-                first, last, typename iterator_traversal<SinglePassIterator>::type()
-            );
-        }
-    }
-
-    using namespace distance_adl_barrier;
-
-} // namespace iterators
-
-using iterators::distance;
-
-} // namespace boost
-
-#endif