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* [Bug middle-end/22456] New: [4.1 regression] missing "is used uninitialized" warning
@ 2005-07-13 11:41 reichelt at gcc dot gnu dot org
  2005-07-13 11:42 ` [Bug middle-end/22456] " reichelt at gcc dot gnu dot org
                   ` (2 more replies)
  0 siblings, 3 replies; 27+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2005-07-13 11:41 UTC (permalink / raw)
  To: gcc-bugs

The following code used to trigger an "is used uninitialized" warning
if compiled with -Wall. Since a few days I'm not getting a warning anymore
on mainline (C and C++ frontend).

========================
void foo()
{
    int i;
    while (i) ++i;
}
========================

-- 
           Summary: [4.1 regression] missing "is used uninitialized" warning
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Keywords: diagnostic, monitored
          Severity: normal
          Priority: P2
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22456


^ permalink raw reply	[flat|nested] 27+ messages in thread
end of thread, other threads:[~2009-07-13  6:44 UTC | newest]

Thread overview: 27+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <bug-22456-1771@http.gcc.gnu.org/bugzilla/>
2005-10-12  0:21 ` [Bug middle-end/22456] [4.1 regression] missing "is used uninitialized" warning pinskia at gcc dot gnu dot org
2005-10-31  4:07 ` mmitchel at gcc dot gnu dot org
2006-02-28 20:40 ` [Bug middle-end/22456] [4.1/4.2 " mmitchel at gcc dot gnu dot org
2006-05-25  2:45 ` mmitchel at gcc dot gnu dot org
2007-01-22 17:27 ` [Bug middle-end/22456] [4.1/4.2/4.3 " pinskia at gcc dot gnu dot org
2007-01-28 19:30 ` pinskia at gcc dot gnu dot org
2007-01-28 20:15 ` muntyan at tamu dot edu
2007-02-14  9:34 ` mmitchel at gcc dot gnu dot org
2007-02-19 10:12 ` pinskia at gcc dot gnu dot org
2007-02-19 18:44 ` pinskia at gcc dot gnu dot org
2007-04-11 21:17 ` rguenth at gcc dot gnu dot org
2007-04-11 21:25 ` rguenth at gcc dot gnu dot org
2007-08-15 15:02 ` manu at gcc dot gnu dot org
2007-08-15 15:05 ` manu at gcc dot gnu dot org
2007-08-16 15:22 ` dnovillo at gcc dot gnu dot org
2008-07-04 19:58 ` [Bug middle-end/22456] [4.2/4.3/4.4 " jsm28 at gcc dot gnu dot org
2009-02-07 15:35 ` manu at gcc dot gnu dot org
2009-02-07 20:35 ` muntyan at tamu dot edu
2009-02-07 20:59 ` manu at gcc dot gnu dot org
2009-02-07 21:33 ` manu at gcc dot gnu dot org
2009-06-17 11:47 ` rguenth at gcc dot gnu dot org
2009-06-17 12:00 ` [Bug middle-end/22456] [4.2/4.3/4.4 regression] (for empty loop) " manu at gcc dot gnu dot org
2009-07-12 21:57 ` reichelt at gcc dot gnu dot org
2009-07-13  6:44 ` manu at gcc dot gnu dot org
2005-07-13 11:41 [Bug middle-end/22456] New: [4.1 regression] " reichelt at gcc dot gnu dot org
2005-07-13 11:42 ` [Bug middle-end/22456] " reichelt at gcc dot gnu dot org
2005-07-13 11:48 ` pinskia at gcc dot gnu dot org
2005-09-25 11:38 ` bonzini at gcc dot gnu dot org

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