Strict-aliasing rules (gcc 4.4)
Julien ÉLIE
julien at trigofacile.com
Fri Aug 21 08:28:03 UTC 2009
Hi Alexander,
> With a non-aliased pointer the compiler can make assumptions about the
> value of things, e.g. with
>
> s_local->sa_family = 0;
> family = s_local->sa_family;
>
> it can assign a literal 0 to "family" without dereferencing the pointer.
OK, thanks for your explanations!
And also thanks to Russ for the patch.
--
Julien ÉLIE
« -- Ensuite, il n'y a plus qu'à tirer, comme pour la pêche au gros.
-- Qui est gros ? » (Astérix)
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