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

Subject: Re: [Boost-users] Valgrind false positive in make_shared
From: Frank Mori Hess (frank.hess_at_[hidden])
Date: 2010-11-19 09:30:18

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On Thursday 18 November 2010, Peter Dimov wrote:
> 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

According to the gcc svn, it's the same as it was in 4.3:

http://gcc.gnu.org/viewcvs/tags/gcc_4_4_4_release/libstdc++-v3/include/bits/move.h?revision=158895&view=markup&sortby=file

Their trunk shows nontrivial changes to forward with revisions 150327 (which 
went into the 4.5 branch) and then 162898, 163101, and 166599 (which appear 
to be after 4.5 branched).

http://gcc.gnu.org/viewcvs/trunk/libstdc++-v3/include/bits/move.h?view=log

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