From 09bddd8df4a833d1199a856967188900d6226ec8 Mon Sep 17 00:00:00 2001
From: Daniel James <daniel@calamity.org.uk>
Date: Sat, 15 Apr 2017 17:35:08 +0100
Subject: [PATCH] Clear buckets before deleting nodes in clear.

The order shouldn't really matter as nothing throws an exception, but it
seems cleaner to never have any dangling pointers.
---
 include/boost/unordered/detail/implementation.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/unordered/detail/implementation.hpp b/include/boost/unordered/detail/implementation.hpp
index 2a2f7c65..e51b0254 100644
--- a/include/boost/unordered/detail/implementation.hpp
+++ b/include/boost/unordered/detail/implementation.hpp
@@ -2925,8 +2925,8 @@ struct table : boost::unordered::detail::functions<typename Types::hasher,
         if (!size_)
             return;
 
-        delete_nodes(get_previous_start(), link_pointer());
         clear_buckets();
+        delete_nodes(get_previous_start(), link_pointer());
 
         BOOST_ASSERT(!size_);
     }