[Bug tree-optimization/5035] Incorrectly produces '`<var>' might be used uninitialized in this function'

[pinskia at physics dot uc dot edu]

------- Comment #11 from pinskia at gcc dot gnu dot org  2005-12-22 14:22 -------
Subject: Re:  Incorrectly produces '`<var>' might be used uninitialized in this
function'


On Dec 22, 2005, at 5:38 AM, trick at icculus dot org wrote:

>
>
> ------- Comment #10 from trick at icculus dot org  2005-12-22 10:38 
> -------
> Maybe you could add a new variable attribute so that these warnings 
> could at
> least be avoided in cases where the coder knows the code is correct ?
> Something like:
>
> int x __attribute__((__notuninited__));

int x = x;

Will make the warning go away, plus this is documented in the options 
section
under -Winit-self.

-- Pinski


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=5035