From b8b792babfa63ce2f59104117c961e96d8e265a7 Mon Sep 17 00:00:00 2001 From: Caolán McNamara 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 +++++++++++++++++++ boost/makefile.mk | 2 ++ 2 files changed, 21 insertions(+) create mode 100644 boost/boost.4127.warnings.patch (limited to 'boost') 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; + } diff --git a/boost/makefile.mk b/boost/makefile.mk index e223ddf63c68..5ce795f1e7fe 100644 --- a/boost/makefile.mk +++ b/boost/makefile.mk @@ -53,6 +53,8 @@ TARFILE_MD5=f02578f5218f217a9f20e9c30e119c6a PATCH_FILES=$(TARFILE_NAME).patch #https://svn.boost.org/trac/boost/ticket/3780 PATCH_FILES+=boost.3780.aliasing.patch +#https://svn.boost.org/trac/boost/ticket/4127 +PATCH_FILES+=boost.4127.warnings.patch #https://svn.boost.org/trac/boost/ticket/4713 PATCH_FILES+=boost.4713.warnings.patch #https://svn.boost.org/trac/boost/ticket/5119 -- cgit v1.2.3