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* [Bug c++/51430] New: [4.7 Regression] ICE with array as static const member
@ 2011-12-06 0:39 reichelt at gcc dot gnu.org
2011-12-06 0:40 ` [Bug c++/51430] " reichelt at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: reichelt at gcc dot gnu.org @ 2011-12-06 0:39 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51430
Bug #: 51430
Summary: [4.7 Regression] ICE with array as static const member
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
The following invalid code snippet triggers an ICE on trunk:
==================================
template<int> struct A
{
static const int x[] = 0;
};
A<0> a;
==================================
bug.cc:3:26: error: invalid in-class initialization of static data member of
non-integral type 'const int []'
bug.cc:3:26: error: initializer fails to determine size of 'A<<anonymous> >::x'
bug.cc: In instantiation of 'struct A<0>':
bug.cc:6:26: required from here
bug.cc:3:26: internal compiler error: in strip_array_domain, at cp/typeck.c:890
Please submit a full bug report, [etc.]
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51430] [4.7 Regression] ICE with array as static const member
2011-12-06 0:39 [Bug c++/51430] New: [4.7 Regression] ICE with array as static const member reichelt at gcc dot gnu.org
@ 2011-12-06 0:40 ` reichelt at gcc dot gnu.org
2011-12-06 8:20 ` jakub at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: reichelt at gcc dot gnu.org @ 2011-12-06 0:40 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51430
Volker Reichelt <reichelt at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |error-recovery,
| |ice-on-invalid-code
Target Milestone|--- |4.7.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51430] [4.7 Regression] ICE with array as static const member
2011-12-06 0:39 [Bug c++/51430] New: [4.7 Regression] ICE with array as static const member reichelt at gcc dot gnu.org
2011-12-06 0:40 ` [Bug c++/51430] " reichelt at gcc dot gnu.org
@ 2011-12-06 8:20 ` jakub at gcc dot gnu.org
2011-12-06 14:29 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-12-06 8:20 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51430
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2011-12-06
AssignedTo|unassigned at gcc dot |jakub at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-06 08:19:56 UTC ---
Created attachment 26001
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26001
gcc47-pr51430.patch
Caused by http://gcc.gnu.org/viewcvs?view=revision&revision=174317
Untested fix.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51430] [4.7 Regression] ICE with array as static const member
2011-12-06 0:39 [Bug c++/51430] New: [4.7 Regression] ICE with array as static const member reichelt at gcc dot gnu.org
2011-12-06 0:40 ` [Bug c++/51430] " reichelt at gcc dot gnu.org
2011-12-06 8:20 ` jakub at gcc dot gnu.org
@ 2011-12-06 14:29 ` rguenth at gcc dot gnu.org
2011-12-06 19:53 ` jakub at gcc dot gnu.org
2011-12-06 20:00 ` jakub at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-12-06 14:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51430
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P5
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51430] [4.7 Regression] ICE with array as static const member
2011-12-06 0:39 [Bug c++/51430] New: [4.7 Regression] ICE with array as static const member reichelt at gcc dot gnu.org
` (2 preceding siblings ...)
2011-12-06 14:29 ` rguenth at gcc dot gnu.org
@ 2011-12-06 19:53 ` jakub at gcc dot gnu.org
2011-12-06 20:00 ` jakub at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-12-06 19:53 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51430
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-06 19:52:43 UTC ---
Author: jakub
Date: Tue Dec 6 19:52:39 2011
New Revision: 182063
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182063
Log:
PR c++/51430
* pt.c (tsubst_decl): Don't call strip_array_domain on
error_mark_node.
* g++.dg/template/static32.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/template/static32.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/pt.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51430] [4.7 Regression] ICE with array as static const member
2011-12-06 0:39 [Bug c++/51430] New: [4.7 Regression] ICE with array as static const member reichelt at gcc dot gnu.org
` (3 preceding siblings ...)
2011-12-06 19:53 ` jakub at gcc dot gnu.org
@ 2011-12-06 20:00 ` jakub at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-12-06 20:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51430
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-06 19:59:42 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 6+ messages in thread
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2011-12-06 0:39 [Bug c++/51430] New: [4.7 Regression] ICE with array as static const member reichelt at gcc dot gnu.org
2011-12-06 0:40 ` [Bug c++/51430] " reichelt at gcc dot gnu.org
2011-12-06 8:20 ` jakub at gcc dot gnu.org
2011-12-06 14:29 ` rguenth at gcc dot gnu.org
2011-12-06 19:53 ` jakub at gcc dot gnu.org
2011-12-06 20:00 ` jakub at gcc dot gnu.org
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