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* [Bug c/6409] C comma operator: wrong behavior
[not found] <20020422100601.6409.suan@cs.wisc.edu>
@ 2005-04-20 2:59 ` pinskia at gcc dot gnu dot org
2005-04-20 3:00 ` pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
3 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-04-20 2:59 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-20 02:59 -------
Reopening to ....
--
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6409
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c/6409] C comma operator: wrong behavior
[not found] <20020422100601.6409.suan@cs.wisc.edu>
2005-04-20 2:59 ` [Bug c/6409] C comma operator: wrong behavior pinskia at gcc dot gnu dot org
@ 2005-04-20 3:00 ` pinskia at gcc dot gnu dot org
2005-04-21 2:34 ` suan at cs dot wisc dot edu
2005-04-21 5:03 ` pinskia at gcc dot gnu dot org
3 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-04-20 3:00 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-20 02:59 -------
Mark as a dup of bug 11751.
*** This bug has been marked as a duplicate of 11751 ***
--
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6409
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c/6409] C comma operator: wrong behavior
[not found] <20020422100601.6409.suan@cs.wisc.edu>
2005-04-20 2:59 ` [Bug c/6409] C comma operator: wrong behavior pinskia at gcc dot gnu dot org
2005-04-20 3:00 ` pinskia at gcc dot gnu dot org
@ 2005-04-21 2:34 ` suan at cs dot wisc dot edu
2005-04-21 5:03 ` pinskia at gcc dot gnu dot org
3 siblings, 0 replies; 4+ messages in thread
From: suan at cs dot wisc dot edu @ 2005-04-21 2:34 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From suan at cs dot wisc dot edu 2005-04-21 02:34 -------
Hmm... now that I've been reminded of this bug, I might as well try to revive it.
I think my question has more to do with the granularity of well-defined-ness.
Consider the expression A + (B,C), which contains a subexpression (B,C) which is
itself an expression. If the expression (B,C) does not contain conflicts,
should not its behavior be well-defined? Should not the A-B/A-C conflict in the
outer expression mean only that the outer expression's behavior be undefined,
and not affect the well-defined-ness of the inner expression?
--
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|DUPLICATE |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6409
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c/6409] C comma operator: wrong behavior
[not found] <20020422100601.6409.suan@cs.wisc.edu>
` (2 preceding siblings ...)
2005-04-21 2:34 ` suan at cs dot wisc dot edu
@ 2005-04-21 5:03 ` pinskia at gcc dot gnu dot org
3 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-04-21 5:03 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-21 04:58 -------
(a,b) where a and b change is the only thing where it is defined.
c + (a,b) where c and b change the same variable is undefined.
Likewise for c and a.
*** This bug has been marked as a duplicate of 11751 ***
--
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6409
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2005-04-21 5:03 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <20020422100601.6409.suan@cs.wisc.edu>
2005-04-20 2:59 ` [Bug c/6409] C comma operator: wrong behavior pinskia at gcc dot gnu dot org
2005-04-20 3:00 ` pinskia at gcc dot gnu dot org
2005-04-21 2:34 ` suan at cs dot wisc dot edu
2005-04-21 5:03 ` pinskia at gcc dot gnu dot org
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