[Bug middle-end/20644] bogus uninitialized warning on unused variable

pinskia at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Sat Mar 26 01:14:00 GMT 2005


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-26 01:13 -------
(In reply to comment #2)
> I can imagine that it may not be straightforward to fix but I can't think of a
> reason why a warning could ever be useful in this case (i.e., when the code is
> provably safe). I could of course be missing something -- could you point me to
> the discussion where this was decided? Thanks!

Actually in 4.0.0 and above, it is an easy fix, just moving around the order around of the passes.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20644



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