From 1073b7f7bc9774ef803ceee5100e336c90ecb5c6 Mon Sep 17 00:00:00 2001
From: Andrey Semashev <andrey.semashev@gmail.com>
Date: Wed, 30 Jul 2014 23:00:35 +0400
Subject: [PATCH] Adjustments for compatibility with commit
 https://github.com/boostorg/range/commit/48dfb6804598a1890198b0ecde48e4a0d1812ea1.

---
 include/boost/iterator/iterator_categories.hpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/boost/iterator/iterator_categories.hpp b/include/boost/iterator/iterator_categories.hpp
index 71202c9..31b2a9d 100644
--- a/include/boost/iterator/iterator_categories.hpp
+++ b/include/boost/iterator/iterator_categories.hpp
@@ -168,6 +168,13 @@ struct pure_traversal_tag
 {
 };
 
+// This import is needed for backward compatibility with Boost.Range:
+// boost/range/detail/demote_iterator_traversal_tag.hpp
+// It should be removed when that header is fixed.
+namespace detail {
+using iterators::pure_traversal_tag;
+} // namespace detail
+
 //
 // Trait to retrieve one of the iterator traversal tags from the iterator category or traversal.
 //