From e0fb41d53cf78e8f08cb15cfc445ac85cb07fc0a Mon Sep 17 00:00:00 2001
From: "Ralf W. Grosse-Kunstleve" <rwgk@yahoo.com>
Date: Mon, 29 Nov 2010 02:26:46 +0000
Subject: [PATCH] boost/type_traits/common_type.hpp: workaround for gcc 3.2 and
 3.3 to avoid spurious warning

[SVN r66835]
---
 include/boost/type_traits/common_type.hpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/boost/type_traits/common_type.hpp b/include/boost/type_traits/common_type.hpp
index 58525fd..74b0363 100644
--- a/include/boost/type_traits/common_type.hpp
+++ b/include/boost/type_traits/common_type.hpp
@@ -120,6 +120,11 @@ namespace type_traits_detail {
     public:
         typedef BOOST_TYPEOF_TPL(declval_b() ? declval_T() : declval_U()) type;
 #endif
+
+#if defined(__GNUC__) && __GNUC__ == 3 && (__GNUC_MINOR__ == 2 || __GNUC_MINOR__ == 3)
+    public:
+        void public_dummy_function_just_to_silence_warning();
+#endif
     };
 
     template <class T>