From 2775ae2f2e7e15a872aa8c5ce683986f51f1e0e1 Mon Sep 17 00:00:00 2001
From: Daniel James <daniel@calamity.org.uk>
Date: Sun, 9 Oct 2011 01:23:25 +0000
Subject: [PATCH] Unordered: Correct fix for old gcc.

[SVN r74836]
---
 include/boost/unordered/detail/allocator_helpers.hpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/include/boost/unordered/detail/allocator_helpers.hpp b/include/boost/unordered/detail/allocator_helpers.hpp
index 39e5a055..7a44a479 100644
--- a/include/boost/unordered/detail/allocator_helpers.hpp
+++ b/include/boost/unordered/detail/allocator_helpers.hpp
@@ -172,11 +172,13 @@ namespace boost { namespace unordered { namespace detail {
                                                                             \
             BOOST_UNORDERED_CHECK_MEMBER(1, 1, name, int base_mixin::*);    \
             BOOST_UNORDERED_DEFAULT_MEMBER(2, 2);                           \
+                                                                            \
+            enum { value = sizeof(choice2::type) ==                         \
+                sizeof(test<base>(choose()))                                \
+            };                                                              \
         };                                                                  \
                                                                             \
-        enum { value = sizeof(choice2::type) ==                             \
-            sizeof(impl::test<typename impl::base>(choose()))               \
-        };                                                                  \
+        enum { value = impl::value };                                       \
     }
 
 #endif