New warning

[Paolo Carlini]

Hi,

while building libsup++ I'm seeing this new warning, related to the 
__forced_unwind work... Before doing any damage ;) better asking Jason 
to have a look...

../../../../trunk/libstdc++-v3/libsupc++/eh_personality.cc: In function 
'_Unwind_Reason_Code __cxxabiv1::__gxx_personality_v0(int, 
_Unwind_Action, _Unwind_Exception_Class, _Unwind_Exception*, 
_Unwind_Context*)':
../../../../trunk/libstdc++-v3/libsupc++/eh_personality.cc:548: warning: 
dereferencing type-punned pointer will break strict-aliasing rules
../../../../trunk/libstdc++-v3/libsupc++/eh_personality.cc:555: warning: 
dereferencing type-punned pointer will break strict-aliasing rules
../../../../trunk/libstdc++-v3/libsupc++/eh_personality.cc: In function 
'void __cxxabiv1::__cxa_call_unexpected(void*)':
../../../../trunk/libstdc++-v3/libsupc++/eh_personality.cc:768: warning: 
dereferencing type-punned pointer will break strict-aliasing rules

Paolo.