* [Bug c++/54383] Internal compiler error for lamba function using this-> with -std=c++0x
2012-08-27 8:34 [Bug c++/54383] New: Internal compiler error for lamba function using this-> with -std=c++0x gerald at pfeifer dot com
@ 2012-09-24 12:54 ` 166291 at gmail dot com
2012-09-26 18:45 ` 166291 at gmail dot com
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From: 166291 at gmail dot com @ 2012-09-24 12:54 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54383
166291 at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |166291 at gmail dot com
--- Comment #1 from 166291 at gmail dot com 2012-09-24 12:53:57 UTC ---
The following code breaks GCC 4.7.1:
auto test = [=]() { this
Yes, I didn't paste that badly. That entire line of code alone by itself in the
file will crash GCC.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/54383] Internal compiler error for lamba function using this-> with -std=c++0x
2012-08-27 8:34 [Bug c++/54383] New: Internal compiler error for lamba function using this-> with -std=c++0x gerald at pfeifer dot com
2012-09-24 12:54 ` [Bug c++/54383] " 166291 at gmail dot com
@ 2012-09-26 18:45 ` 166291 at gmail dot com
2012-12-06 16:02 ` redi at gcc dot gnu.org
` (6 subsequent siblings)
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From: 166291 at gmail dot com @ 2012-09-26 18:45 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54383
--- Comment #2 from 166291 at gmail dot com 2012-09-26 18:45:36 UTC ---
Some more information is that this only seems to happen when the lambda
captures variables, and it's in the global scope.
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/54383] Internal compiler error for lamba function using this-> with -std=c++0x
2012-08-27 8:34 [Bug c++/54383] New: Internal compiler error for lamba function using this-> with -std=c++0x gerald at pfeifer dot com
2012-09-24 12:54 ` [Bug c++/54383] " 166291 at gmail dot com
2012-09-26 18:45 ` 166291 at gmail dot com
@ 2012-12-06 16:02 ` redi at gcc dot gnu.org
2013-02-16 5:33 ` jason at gcc dot gnu.org
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From: redi at gcc dot gnu.org @ 2012-12-06 16:02 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54383
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-12-06
Ever Confirmed|0 |1
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/54383] Internal compiler error for lamba function using this-> with -std=c++0x
2012-08-27 8:34 [Bug c++/54383] New: Internal compiler error for lamba function using this-> with -std=c++0x gerald at pfeifer dot com
` (2 preceding siblings ...)
2012-12-06 16:02 ` redi at gcc dot gnu.org
@ 2013-02-16 5:33 ` jason at gcc dot gnu.org
2013-02-27 10:25 ` paolo.carlini at oracle dot com
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From: jason at gcc dot gnu.org @ 2013-02-16 5:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54383
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
CC| |jason at gcc dot gnu.org
AssignedTo|unassigned at gcc dot |jason at gcc dot gnu.org
|gnu.org |
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/54383] Internal compiler error for lamba function using this-> with -std=c++0x
2012-08-27 8:34 [Bug c++/54383] New: Internal compiler error for lamba function using this-> with -std=c++0x gerald at pfeifer dot com
` (3 preceding siblings ...)
2013-02-16 5:33 ` jason at gcc dot gnu.org
@ 2013-02-27 10:25 ` paolo.carlini at oracle dot com
2013-02-27 10:27 ` paolo.carlini at oracle dot com
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From: paolo.carlini at oracle dot com @ 2013-02-27 10:25 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54383
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ogoffart at kde dot org
--- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> 2013-02-27 10:24:21 UTC ---
*** Bug 56464 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/54383] Internal compiler error for lamba function using this-> with -std=c++0x
2012-08-27 8:34 [Bug c++/54383] New: Internal compiler error for lamba function using this-> with -std=c++0x gerald at pfeifer dot com
` (4 preceding siblings ...)
2013-02-27 10:25 ` paolo.carlini at oracle dot com
@ 2013-02-27 10:27 ` paolo.carlini at oracle dot com
2013-03-02 15:13 ` ogoffart at kde dot org
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From: paolo.carlini at oracle dot com @ 2013-02-27 10:27 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54383
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC|jason at gcc dot gnu.org |
--- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> 2013-02-27 10:26:29 UTC ---
Jason, I see you are already working on this one: please double check that
PR56464 is an exact duplicate. Thanks!
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/54383] Internal compiler error for lamba function using this-> with -std=c++0x
2012-08-27 8:34 [Bug c++/54383] New: Internal compiler error for lamba function using this-> with -std=c++0x gerald at pfeifer dot com
` (5 preceding siblings ...)
2013-02-27 10:27 ` paolo.carlini at oracle dot com
@ 2013-03-02 15:13 ` ogoffart at kde dot org
2013-03-04 17:14 ` jason at gcc dot gnu.org
2013-03-04 17:15 ` jason at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: ogoffart at kde dot org @ 2013-03-02 15:13 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54383
--- Comment #5 from Olivier Goffart <ogoffart at kde dot org> 2013-03-02 15:12:54 UTC ---
The code in Bug 56464 is valid code:
struct bug { bug*a = [&](){return this;}(); };
(Just in case this may change the priority)
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/54383] Internal compiler error for lamba function using this-> with -std=c++0x
2012-08-27 8:34 [Bug c++/54383] New: Internal compiler error for lamba function using this-> with -std=c++0x gerald at pfeifer dot com
` (6 preceding siblings ...)
2013-03-02 15:13 ` ogoffart at kde dot org
@ 2013-03-04 17:14 ` jason at gcc dot gnu.org
2013-03-04 17:15 ` jason at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: jason at gcc dot gnu.org @ 2013-03-04 17:14 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54383
--- Comment #6 from Jason Merrill <jason at gcc dot gnu.org> 2013-03-04 17:12:48 UTC ---
Author: jason
Date: Mon Mar 4 17:12:32 2013
New Revision: 196437
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196437
Log:
PR c++/56464
PR c++/54383
* semantics.c (lambda_expr_this_capture): Handle NSDMI
and non-class scopes.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-nsdmi1.C
trunk/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-this10.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/semantics.c
^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/54383] Internal compiler error for lamba function using this-> with -std=c++0x
2012-08-27 8:34 [Bug c++/54383] New: Internal compiler error for lamba function using this-> with -std=c++0x gerald at pfeifer dot com
` (7 preceding siblings ...)
2013-03-04 17:14 ` jason at gcc dot gnu.org
@ 2013-03-04 17:15 ` jason at gcc dot gnu.org
8 siblings, 0 replies; 10+ messages in thread
From: jason at gcc dot gnu.org @ 2013-03-04 17:15 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54383
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.8.0
--- Comment #7 from Jason Merrill <jason at gcc dot gnu.org> 2013-03-04 17:14:33 UTC ---
Fixed for 4.8.
^ permalink raw reply [flat|nested] 10+ messages in thread