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* [Bug tree-optimization/18501] New: Missing 'used unintialized' warning
@ 2004-11-15 13:35 nathan at gcc dot gnu dot org
  2004-11-15 13:36 ` [Bug tree-optimization/18501] " nathan at gcc dot gnu dot org
                   ` (10 more replies)
  0 siblings, 11 replies; 12+ messages in thread
From: nathan at gcc dot gnu dot org @ 2004-11-15 13:35 UTC (permalink / raw)
  To: gcc-bugs

The attached testcase has an uninitialized variable, it is not
diagnosed with -O2 -W -Wall.  Gcc 3.2 says,

uninit.i: In function `bitmap_print_value_set':
uninit.i:8: warning: `first' might be used uninitialized in this function

this is a regression

-- 
           Summary: Missing 'used unintialized' warning
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: nathan at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18501


^ permalink raw reply	[flat|nested] 12+ messages in thread
end of thread, other threads:[~2005-09-25 11:37 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-11-15 13:35 [Bug tree-optimization/18501] New: Missing 'used unintialized' warning nathan at gcc dot gnu dot org
2004-11-15 13:36 ` [Bug tree-optimization/18501] " nathan at gcc dot gnu dot org
2004-11-15 13:50 ` [Bug tree-optimization/18501] [4.0 Regression] " pinskia at gcc dot gnu dot org
2004-12-05  4:04 ` pinskia at gcc dot gnu dot org
2004-12-15 14:52 ` dnovillo at gcc dot gnu dot org
2004-12-16 20:42 ` dnovillo at gcc dot gnu dot org
2004-12-17 22:21 ` dnovillo at gcc dot gnu dot org
2005-05-11  2:25 ` dnovillo at gcc dot gnu dot org
2005-05-11 10:57 ` [Bug tree-optimization/18501] [4.1 " pinskia at gcc dot gnu dot org
2005-06-26 18:10 ` pinskia at gcc dot gnu dot org
2005-07-28 21:58 ` pinskia at gcc dot gnu dot org
2005-09-25 11:38 ` bonzini at gcc dot gnu dot org

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