From b8b792babfa63ce2f59104117c961e96d8e265a7 Mon Sep 17 00:00:00 2001
From: Caolán McNamara <caolanm@redhat.com>
Date: Mon, 23 Jul 2012 16:07:11 +0100
Subject: Related: boost#4127 strict-aliasing rules warning

Change-Id: I9b4f9009c29276054ff94a427adf51c2094377b5
---
 boost/boost.4127.warnings.patch | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 boost/boost.4127.warnings.patch

(limited to 'boost/boost.4127.warnings.patch')

diff --git a/boost/boost.4127.warnings.patch b/boost/boost.4127.warnings.patch
new file mode 100644
index 000000000000..11a955fd301a
--- /dev/null
+++ b/boost/boost.4127.warnings.patch
@@ -0,0 +1,19 @@
+--- misc/boost_1_44_0/boost/smart_ptr/make_shared.hpp	(revision 69250)
++++ misc/build/boost_1_44_0/boost/smart_ptr/make_shared.hpp	(revision 69251)
+@@ -50,5 +50,16 @@
+         if( initialized_ )
+         {
++#if defined( __GNUC__ )
++
++            // fixes incorrect aliasing warning
++            T * p = reinterpret_cast< T* >( storage_.data_ );
++            p->~T();
++
++#else
++
+             reinterpret_cast< T* >( storage_.data_ )->~T();
++
++#endif
++
+             initialized_ = false;
+         }
-- 
cgit