From aab92c85d0bfb9962b4efd75a47857668406bc2e Mon Sep 17 00:00:00 2001
From: Joel de Guzman <djowel@gmail.com>
Date: Thu, 21 Sep 2006 14:26:48 +0000
Subject: [PATCH] ftag to fusion_tag

[SVN r35250]
---
 doc/extension.qbk | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/doc/extension.qbk b/doc/extension.qbk
index ba9c550a..0feb12d6 100644
--- a/doc/extension.qbk
+++ b/doc/extension.qbk
@@ -219,10 +219,8 @@ To see how `deref_impl` is used, lets have a look at the implementation of __der
     typename __result_of_deref__<Iterator>::type
     __deref__(Iterator const& i)
     {
-        typename __result_of_deref__<Iterator>::type result =
-            extension::deref_impl<typename Iterator::fusion_tag>::
-                template apply<Iterator>::call(i);
-        return result;
+        return extension::deref_impl<typename Iterator::fusion_tag>::
+			template apply<Iterator>::call(i);
     }
 
 So again __result_of_deref__ uses __tag_dispatching__ in exactly the