From ad3603ef5ce045dd25fc3130f75218a438bf4e36 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ion=20Gazta=C3=B1aga?= <igaztanaga@gmail.com>
Date: Mon, 16 Sep 2013 16:59:29 +0000
Subject: [PATCH] Last merge for 1.55 (Intrusive)

[SVN r85703]
---
 include/boost/intrusive/detail/utilities.hpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/boost/intrusive/detail/utilities.hpp b/include/boost/intrusive/detail/utilities.hpp
index 5e6abdb..ab7b02c 100644
--- a/include/boost/intrusive/detail/utilities.hpp
+++ b/include/boost/intrusive/detail/utilities.hpp
@@ -429,6 +429,8 @@ struct sqrt2_pow_max<SizeType, typename enable_if< numbits_eq<SizeType, 32> >::t
    static const std::size_t pow   = 31;
 };
 
+#ifndef BOOST_NO_INT64_T
+
 template <class SizeType>
 struct sqrt2_pow_max<SizeType, typename enable_if< numbits_eq<SizeType, 64> >::type>
 {
@@ -436,6 +438,8 @@ struct sqrt2_pow_max<SizeType, typename enable_if< numbits_eq<SizeType, 64> >::t
    static const std::size_t pow   = 63;
 };
 
+#endif   //BOOST_NO_INT64_T
+
 // Returns floor(pow(sqrt(2), x * 2 + 1)).
 // Defined for X from 0 up to the number of bits in size_t minus 1.
 inline std::size_t sqrt2_pow_2xplus1 (std::size_t x)