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[Bug middle-end/36296] wrong warning about potential uninitialized variable
- From: "vincent at vinc17 dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 May 2008 08:18:51 -0000
- Subject: [Bug middle-end/36296] wrong warning about potential uninitialized variable
- References: <bug-36296-16207@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from vincent at vinc17 dot org 2008-05-28 08:18 -------
(In reply to comment #6)
> (In reply to comment #5)
> > BTW, the i = i trick
>
> it only works in the initializer and not as a statement after the fact.
But in such a case, as i is not initialized yet, this may be undefined behavior
with some C implementations.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36296