Re: [Boost-users] Valgrind false positive in make_shared

Dave Steffen wrote:

I got this bad behavior with GCC 4.4.4. It goes away with GCC 4.2.4.

What is the definition of std::forward in GCC 4.4.4? What happens if you change boost::detail::sp_forward in make_shared.hpp:150: ::new( pv ) T( boost::detail::sp_forward<Arg1>( arg1 ), boost::detail::sp_forward<Args>( args )... ); to std::forward, do you get a compile warning on this line and does Valgrind still warn?