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* [Bug c++/53846] New: [c++11] memory exhaustion on simple recursive function template that uses decltype
@ 2012-07-03 20:36 eric.niebler at gmail dot com
2012-07-04 6:43 ` [Bug c++/53846] " daniel.kruegler at googlemail dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: eric.niebler at gmail dot com @ 2012-07-03 20:36 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53846
Bug #: 53846
Summary: [c++11] memory exhaustion on simple recursive function
template that uses decltype
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: eric.niebler@gmail.com
Created attachment 27738
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27738
g++ -std=gnu++11 -c test_eric2.cpp
The attached code, compiled with -std=gnu++11, causes the compiler to exhaust
the heap. With fewer arguments to the back() function it succeeds, but quickly
runs into compile time troubles.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/53846] [c++11] memory exhaustion on simple recursive function template that uses decltype
2012-07-03 20:36 [Bug c++/53846] New: [c++11] memory exhaustion on simple recursive function template that uses decltype eric.niebler at gmail dot com
@ 2012-07-04 6:43 ` daniel.kruegler at googlemail dot com
2012-07-04 9:31 ` rguenth at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: daniel.kruegler at googlemail dot com @ 2012-07-04 6:43 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53846
Daniel Krügler <daniel.kruegler at googlemail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |daniel.kruegler at
| |googlemail dot com
--- Comment #1 from Daniel Krügler <daniel.kruegler at googlemail dot com> 2012-07-04 06:43:20 UTC ---
Same problem with gcc 4.8.0 20120624 (experimental)
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/53846] [c++11] memory exhaustion on simple recursive function template that uses decltype
2012-07-03 20:36 [Bug c++/53846] New: [c++11] memory exhaustion on simple recursive function template that uses decltype eric.niebler at gmail dot com
2012-07-04 6:43 ` [Bug c++/53846] " daniel.kruegler at googlemail dot com
@ 2012-07-04 9:31 ` rguenth at gcc dot gnu.org
2013-05-02 21:12 ` zeratul976 at hotmail dot com
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-07-04 9:31 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53846
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-07-04
Ever Confirmed|0 |1
Known to fail| |4.4.7, 4.5.4, 4.6.3, 4.7.1,
| |4.8.0
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-07-04 09:31:15 UTC ---
Confirmed, fails this way since forever.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/53846] [c++11] memory exhaustion on simple recursive function template that uses decltype
2012-07-03 20:36 [Bug c++/53846] New: [c++11] memory exhaustion on simple recursive function template that uses decltype eric.niebler at gmail dot com
2012-07-04 6:43 ` [Bug c++/53846] " daniel.kruegler at googlemail dot com
2012-07-04 9:31 ` rguenth at gcc dot gnu.org
@ 2013-05-02 21:12 ` zeratul976 at hotmail dot com
2013-05-03 9:47 ` paolo.carlini at oracle dot com
2021-08-09 20:06 ` pinskia at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: zeratul976 at hotmail dot com @ 2013-05-02 21:12 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53846
--- Comment #3 from Nathan Ridge <zeratul976 at hotmail dot com> 2013-05-02 21:12:27 UTC ---
This seems to be fixed in the 4.8.0 release. Close?
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/53846] [c++11] memory exhaustion on simple recursive function template that uses decltype
2012-07-03 20:36 [Bug c++/53846] New: [c++11] memory exhaustion on simple recursive function template that uses decltype eric.niebler at gmail dot com
` (2 preceding siblings ...)
2013-05-02 21:12 ` zeratul976 at hotmail dot com
@ 2013-05-03 9:47 ` paolo.carlini at oracle dot com
2021-08-09 20:06 ` pinskia at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: paolo.carlini at oracle dot com @ 2013-05-03 9:47 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53846
--- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> 2013-05-03 09:47:02 UTC ---
It would be nice to either track down which patch fixed it (I vaguely remember
something but I'm not sure) or have a testcase failing quickly and sharply.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/53846] [c++11] memory exhaustion on simple recursive function template that uses decltype
2012-07-03 20:36 [Bug c++/53846] New: [c++11] memory exhaustion on simple recursive function template that uses decltype eric.niebler at gmail dot com
` (3 preceding siblings ...)
2013-05-03 9:47 ` paolo.carlini at oracle dot com
@ 2021-08-09 20:06 ` pinskia at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-08-09 20:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53846
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |compile-time-hog
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
clang takes a hugely long time.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-08-09 20:06 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-07-03 20:36 [Bug c++/53846] New: [c++11] memory exhaustion on simple recursive function template that uses decltype eric.niebler at gmail dot com
2012-07-04 6:43 ` [Bug c++/53846] " daniel.kruegler at googlemail dot com
2012-07-04 9:31 ` rguenth at gcc dot gnu.org
2013-05-02 21:12 ` zeratul976 at hotmail dot com
2013-05-03 9:47 ` paolo.carlini at oracle dot com
2021-08-09 20:06 ` pinskia at gcc dot gnu.org
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