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* [Bug middle-end/37864] warning from fold looks at macro expansion
[not found] <bug-37864-4@http.gcc.gnu.org/bugzilla/>
@ 2012-05-14 11:23 ` manu at gcc dot gnu.org
2021-09-28 9:34 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 4+ messages in thread
From: manu at gcc dot gnu.org @ 2012-05-14 11:23 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37864
Manuel López-Ibáñez <manu at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-05-14
Ever Confirmed|0 |1
--- Comment #3 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2012-05-14 11:18:24 UTC ---
This should be possible now that we track macro expansion. It only needs
someone to implement it.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug middle-end/37864] warning from fold looks at macro expansion
[not found] <bug-37864-4@http.gcc.gnu.org/bugzilla/>
2012-05-14 11:23 ` [Bug middle-end/37864] warning from fold looks at macro expansion manu at gcc dot gnu.org
@ 2021-09-28 9:34 ` pinskia at gcc dot gnu.org
1 sibling, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-09-28 9:34 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37864
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2012-05-14 00:00:00 |2021-9-28
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note the code inside stmt.c was changed with r6-1987 which moved these specific
HAVE_* to be target hooks instead.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug middle-end/37864] warning from fold looks at macro expansion
2008-10-17 19:45 [Bug middle-end/37864] New: incorrect warning from fold mrs at apple dot com
2008-10-18 11:24 ` [Bug middle-end/37864] warning from fold looks at macro expansion rguenth at gcc dot gnu dot org
@ 2008-10-18 15:08 ` manu at gcc dot gnu dot org
1 sibling, 0 replies; 4+ messages in thread
From: manu at gcc dot gnu dot org @ 2008-10-18 15:08 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from manu at gcc dot gnu dot org 2008-10-18 15:07 -------
We do not have any way to know that something comes from preprocessor
expansion.
--
manu at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |manu at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37864
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug middle-end/37864] warning from fold looks at macro expansion
2008-10-17 19:45 [Bug middle-end/37864] New: incorrect warning from fold mrs at apple dot com
@ 2008-10-18 11:24 ` rguenth at gcc dot gnu dot org
2008-10-18 15:08 ` manu at gcc dot gnu dot org
1 sibling, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-10-18 11:24 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from rguenth at gcc dot gnu dot org 2008-10-18 11:22 -------
I don't see where the bug is here. So let's turn this into an enhancement
request - to what? - emit these kinds of diagnostics from the preprocessor?
IMHO not a very sane request.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
Keywords| |diagnostic
Summary|incorrect warning from fold |warning from fold looks at
| |macro expansion
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37864
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-09-28 9:34 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-37864-4@http.gcc.gnu.org/bugzilla/>
2012-05-14 11:23 ` [Bug middle-end/37864] warning from fold looks at macro expansion manu at gcc dot gnu.org
2021-09-28 9:34 ` pinskia at gcc dot gnu.org
2008-10-17 19:45 [Bug middle-end/37864] New: incorrect warning from fold mrs at apple dot com
2008-10-18 11:24 ` [Bug middle-end/37864] warning from fold looks at macro expansion rguenth at gcc dot gnu dot org
2008-10-18 15:08 ` manu at gcc dot gnu dot org
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