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* [Bug c++/51415] New: Broken diagnostic: 'vec_init_expr' not supported by dump_expr
@ 2011-12-04 22:22 reichelt at gcc dot gnu.org
2011-12-04 23:05 ` [Bug c++/51415] " manu at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: reichelt at gcc dot gnu.org @ 2011-12-04 22:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51415
Bug #: 51415
Summary: Broken diagnostic: 'vec_init_expr' not supported by
dump_expr
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: reichelt@gcc.gnu.org
A broken diagnostic is generated since GCC 4.5.0 for the following invalid code
snippet:
===============
void foo()
{
int x[1];
[x]{} = 0;
}
===============
bug.cc: In function 'void foo()':
bug.cc:4:11: error: no match for 'operator=' in '{#'vec_init_expr' not
supported by dump_expr#<expression error>} = 0'
bug.cc:4:11: note: candidate is:
bug.cc:4:5: note: foo()::<lambda()>& foo()::<lambda()>::operator=(const
foo()::<lambda()>&) <deleted>
bug.cc:4:5: note: no known conversion for argument 1 from 'int' to 'const
foo()::<lambda()>&'
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/51415] Broken diagnostic: 'vec_init_expr' not supported by dump_expr 2011-12-04 22:22 [Bug c++/51415] New: Broken diagnostic: 'vec_init_expr' not supported by dump_expr reichelt at gcc dot gnu.org @ 2011-12-04 23:05 ` manu at gcc dot gnu.org 2012-01-21 9:09 ` [Bug c++/51415] [4.5/4.6/4.7 Regression] " pinskia at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: manu at gcc dot gnu.org @ 2011-12-04 23:05 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51415 Manuel López-Ibáñez <manu at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |manu at gcc dot gnu.org --- Comment #1 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2011-12-04 23:05:35 UTC --- By comparison, clang 3.0 prints: pr51415.cc:4:3: error: expected expression [x]{} = 0; ^ 1 error generated. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51415] [4.5/4.6/4.7 Regression] Broken diagnostic: 'vec_init_expr' not supported by dump_expr 2011-12-04 22:22 [Bug c++/51415] New: Broken diagnostic: 'vec_init_expr' not supported by dump_expr reichelt at gcc dot gnu.org 2011-12-04 23:05 ` [Bug c++/51415] " manu at gcc dot gnu.org @ 2012-01-21 9:09 ` pinskia at gcc dot gnu.org 2012-02-16 18:23 ` jason at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu.org @ 2012-01-21 9:09 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51415 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2012-01-21 Summary|Broken diagnostic: |[4.5/4.6/4.7 Regression] |'vec_init_expr' not |Broken diagnostic: |supported by dump_expr |'vec_init_expr' not | |supported by dump_expr Ever Confirmed|0 |1 --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-01-21 08:20:55 UTC --- Confirmed. This is a regression as the non -std=c++11 case regressed. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51415] [4.5/4.6/4.7 Regression] Broken diagnostic: 'vec_init_expr' not supported by dump_expr 2011-12-04 22:22 [Bug c++/51415] New: Broken diagnostic: 'vec_init_expr' not supported by dump_expr reichelt at gcc dot gnu.org 2011-12-04 23:05 ` [Bug c++/51415] " manu at gcc dot gnu.org 2012-01-21 9:09 ` [Bug c++/51415] [4.5/4.6/4.7 Regression] " pinskia at gcc dot gnu.org @ 2012-02-16 18:23 ` jason at gcc dot gnu.org 2012-02-16 19:45 ` jason at gcc dot gnu.org 2012-02-16 20:05 ` jason at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: jason at gcc dot gnu.org @ 2012-02-16 18:23 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51415 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] 6+ messages in thread
* [Bug c++/51415] [4.5/4.6/4.7 Regression] Broken diagnostic: 'vec_init_expr' not supported by dump_expr 2011-12-04 22:22 [Bug c++/51415] New: Broken diagnostic: 'vec_init_expr' not supported by dump_expr reichelt at gcc dot gnu.org ` (2 preceding siblings ...) 2012-02-16 18:23 ` jason at gcc dot gnu.org @ 2012-02-16 19:45 ` jason at gcc dot gnu.org 2012-02-16 20:05 ` jason at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: jason at gcc dot gnu.org @ 2012-02-16 19:45 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51415 --- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> 2012-02-16 19:42:15 UTC --- Author: jason Date: Thu Feb 16 19:42:08 2012 New Revision: 184314 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184314 Log: PR c++/51415 * error.c (dump_expr): Handle lambda closures specifically. Added: trunk/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-err1.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/error.c trunk/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51415] [4.5/4.6/4.7 Regression] Broken diagnostic: 'vec_init_expr' not supported by dump_expr 2011-12-04 22:22 [Bug c++/51415] New: Broken diagnostic: 'vec_init_expr' not supported by dump_expr reichelt at gcc dot gnu.org ` (3 preceding siblings ...) 2012-02-16 19:45 ` jason at gcc dot gnu.org @ 2012-02-16 20:05 ` jason at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: jason at gcc dot gnu.org @ 2012-02-16 20:05 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51415 Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED Target Milestone|--- |4.7.0 --- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> 2012-02-16 19:53:26 UTC --- Fixed for 4.7. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-02-16 20:00 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-12-04 22:22 [Bug c++/51415] New: Broken diagnostic: 'vec_init_expr' not supported by dump_expr reichelt at gcc dot gnu.org 2011-12-04 23:05 ` [Bug c++/51415] " manu at gcc dot gnu.org 2012-01-21 9:09 ` [Bug c++/51415] [4.5/4.6/4.7 Regression] " pinskia at gcc dot gnu.org 2012-02-16 18:23 ` jason at gcc dot gnu.org 2012-02-16 19:45 ` jason at gcc dot gnu.org 2012-02-16 20:05 ` jason at gcc dot gnu.org
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