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* [Bug c/42136] Inconsistent strict-aliasing warning with cast from char[]
       [not found] <bug-42136-4@http.gcc.gnu.org/bugzilla/>
@ 2021-11-28  4:06 ` pinskia at gcc dot gnu.org
  0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-11-28  4:06 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42136

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |7.2
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED
      Known to work|                            |7.2.0, 8.1.0
      Known to fail|                            |7.1.0
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=80593

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Fixed in GCC 7.2.0 and above by the patch which fixed PR 80593.

^ permalink raw reply	[flat|nested] 2+ messages in thread

* [Bug c/42136] Inconsistent strict-aliasing warning with cast from char[]
  2009-11-21 22:48 [Bug c/42136] New: " astrange at ithinksw dot com
@ 2009-11-21 22:56 ` rguenth at gcc dot gnu dot org
  0 siblings, 0 replies; 2+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-11-21 22:56 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from rguenth at gcc dot gnu dot org  2009-11-21 22:56 -------
!alias_sets_conflict_p (set1, set2) should really be alias_set_subset_of
with all the added false positives from the very imprecise frontend code
that this would cause.

Thus, the cast from short[] also should warn.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |enhancement
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |diagnostic
   Last reconfirmed|0000-00-00 00:00:00         |2009-11-21 22:56:31
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42136


^ permalink raw reply	[flat|nested] 2+ messages in thread

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2021-11-28  4:06 ` [Bug c/42136] Inconsistent strict-aliasing warning with cast from char[] pinskia at gcc dot gnu.org
2009-11-21 22:48 [Bug c/42136] New: " astrange at ithinksw dot com
2009-11-21 22:56 ` [Bug c/42136] " rguenth at gcc dot gnu dot org

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