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* [Bug c/27020] New: [4.0/4.1/4.2 regression] ICE on invalid array size
@ 2006-04-04 9:19 reichelt at gcc dot gnu dot org
2006-04-04 9:24 ` [Bug c/27020] " pinskia at gcc dot gnu dot org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2006-04-04 9:19 UTC (permalink / raw)
To: gcc-bugs
The following invalid code snippet causes an ICE since GCC 4.0.1:
===============
int x[1/0];
===============
bug.c:1: warning: division by zero
bug.c:1: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]
Before we got:
bug.c:1: warning: division by zero
bug.c:1: error: storage size of 'x' isn't constant
--
Summary: [4.0/4.1/4.2 regression] ICE on invalid array size
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, monitored
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27020
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c/27020] [4.0/4.1/4.2 regression] ICE on invalid array size
2006-04-04 9:19 [Bug c/27020] New: [4.0/4.1/4.2 regression] ICE on invalid array size reichelt at gcc dot gnu dot org
@ 2006-04-04 9:24 ` pinskia at gcc dot gnu dot org
2006-04-16 19:16 ` mmitchel at gcc dot gnu dot org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-04-04 9:24 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2006-04-04 09:24 -------
Confirmed, the ICE is in the same place as PR 25161 is.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
BugsThisDependsOn| |25161
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2006-04-04 09:24:36
date| |
Target Milestone|--- |4.1.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27020
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c/27020] [4.0/4.1/4.2 regression] ICE on invalid array size
2006-04-04 9:19 [Bug c/27020] New: [4.0/4.1/4.2 regression] ICE on invalid array size reichelt at gcc dot gnu dot org
2006-04-04 9:24 ` [Bug c/27020] " pinskia at gcc dot gnu dot org
@ 2006-04-16 19:16 ` mmitchel at gcc dot gnu dot org
2006-05-25 2:39 ` mmitchel at gcc dot gnu dot org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2006-04-16 19:16 UTC (permalink / raw)
To: gcc-bugs
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27020
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c/27020] [4.0/4.1/4.2 regression] ICE on invalid array size
2006-04-04 9:19 [Bug c/27020] New: [4.0/4.1/4.2 regression] ICE on invalid array size reichelt at gcc dot gnu dot org
2006-04-04 9:24 ` [Bug c/27020] " pinskia at gcc dot gnu dot org
2006-04-16 19:16 ` mmitchel at gcc dot gnu dot org
@ 2006-05-25 2:39 ` mmitchel at gcc dot gnu dot org
2006-06-04 16:50 ` jsm28 at gcc dot gnu dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2006-05-25 2:39 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from mmitchel at gcc dot gnu dot org 2006-05-25 02:34 -------
Will not be fixed in 4.1.1; adjust target milestone to 4.1.2.
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.1.1 |4.1.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27020
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c/27020] [4.0/4.1/4.2 regression] ICE on invalid array size
2006-04-04 9:19 [Bug c/27020] New: [4.0/4.1/4.2 regression] ICE on invalid array size reichelt at gcc dot gnu dot org
` (2 preceding siblings ...)
2006-05-25 2:39 ` mmitchel at gcc dot gnu dot org
@ 2006-06-04 16:50 ` jsm28 at gcc dot gnu dot org
2006-06-05 1:13 ` jsm28 at gcc dot gnu dot org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2006-06-04 16:50 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from jsm28 at gcc dot gnu dot org 2006-06-04 16:50 -------
Testing a fix.
--
jsm28 at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |jsm28 at gcc dot gnu dot org
|dot org |
Status|NEW |ASSIGNED
Last reconfirmed|2006-04-04 09:24:36 |2006-06-04 16:50:18
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27020
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c/27020] [4.0/4.1/4.2 regression] ICE on invalid array size
2006-04-04 9:19 [Bug c/27020] New: [4.0/4.1/4.2 regression] ICE on invalid array size reichelt at gcc dot gnu dot org
` (3 preceding siblings ...)
2006-06-04 16:50 ` jsm28 at gcc dot gnu dot org
@ 2006-06-05 1:13 ` jsm28 at gcc dot gnu dot org
2006-06-05 14:30 ` [Bug c/27020] [4.0/4.1 " jsm28 at gcc dot gnu dot org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2006-06-05 1:13 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from jsm28 at gcc dot gnu dot org 2006-06-05 00:51 -------
Subject: Bug 27020
Author: jsm28
Date: Mon Jun 5 00:51:45 2006
New Revision: 114378
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114378
Log:
PR c/25161
PR c/27020
* c-decl.c (grokdeclarator): Disallow variably modified types at
file scope. Avoid marking shared array type of constant size as
VLA.
testsuite:
* gcc.dg/array-10.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/array-10.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/c-decl.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27020
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c/27020] [4.0/4.1 regression] ICE on invalid array size
2006-04-04 9:19 [Bug c/27020] New: [4.0/4.1/4.2 regression] ICE on invalid array size reichelt at gcc dot gnu dot org
` (4 preceding siblings ...)
2006-06-05 1:13 ` jsm28 at gcc dot gnu dot org
@ 2006-06-05 14:30 ` jsm28 at gcc dot gnu dot org
2006-06-05 16:51 ` jsm28 at gcc dot gnu dot org
2006-06-05 17:33 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2006-06-05 14:30 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from jsm28 at gcc dot gnu dot org 2006-06-05 14:30 -------
Subject: Bug 27020
Author: jsm28
Date: Mon Jun 5 14:29:52 2006
New Revision: 114388
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114388
Log:
PR c/25161
PR c/27020
* c-decl.c (grokdeclarator): Disallow variably modified types at
file scope. Avoid marking shared array type of constant size as
VLA.
testsuite:
* gcc.dg/array-10.c: New test.
Added:
branches/gcc-4_1-branch/gcc/testsuite/gcc.dg/array-10.c
- copied unchanged from r114387, trunk/gcc/testsuite/gcc.dg/array-10.c
Modified:
branches/gcc-4_1-branch/gcc/ChangeLog
branches/gcc-4_1-branch/gcc/c-decl.c
branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27020
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c/27020] [4.0/4.1 regression] ICE on invalid array size
2006-04-04 9:19 [Bug c/27020] New: [4.0/4.1/4.2 regression] ICE on invalid array size reichelt at gcc dot gnu dot org
` (5 preceding siblings ...)
2006-06-05 14:30 ` [Bug c/27020] [4.0/4.1 " jsm28 at gcc dot gnu dot org
@ 2006-06-05 16:51 ` jsm28 at gcc dot gnu dot org
2006-06-05 17:33 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2006-06-05 16:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from jsm28 at gcc dot gnu dot org 2006-06-05 16:50 -------
Subject: Bug 27020
Author: jsm28
Date: Mon Jun 5 16:50:45 2006
New Revision: 114394
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114394
Log:
PR c/25161
PR c/27020
* c-decl.c (grokdeclarator): Disallow variably modified types at
file scope. Avoid marking shared array type of constant size as
VLA.
testsuite:
* gcc.dg/array-10.c: New test.
Added:
branches/gcc-4_0-branch/gcc/testsuite/gcc.dg/array-10.c
- copied unchanged from r114392, trunk/gcc/testsuite/gcc.dg/array-10.c
Modified:
branches/gcc-4_0-branch/gcc/ChangeLog
branches/gcc-4_0-branch/gcc/c-decl.c
branches/gcc-4_0-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27020
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c/27020] [4.0/4.1 regression] ICE on invalid array size
2006-04-04 9:19 [Bug c/27020] New: [4.0/4.1/4.2 regression] ICE on invalid array size reichelt at gcc dot gnu dot org
` (6 preceding siblings ...)
2006-06-05 16:51 ` jsm28 at gcc dot gnu dot org
@ 2006-06-05 17:33 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-06-05 17:33 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from pinskia at gcc dot gnu dot org 2006-06-05 17:32 -------
Fixed in 4.0.4.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Known to work|4.2.0 3.4.0 |4.2.0 3.4.0 4.1.2 4.0.4
Resolution| |FIXED
Target Milestone|4.1.2 |4.0.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27020
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2006-06-05 17:33 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
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2006-04-04 9:19 [Bug c/27020] New: [4.0/4.1/4.2 regression] ICE on invalid array size reichelt at gcc dot gnu dot org
2006-04-04 9:24 ` [Bug c/27020] " pinskia at gcc dot gnu dot org
2006-04-16 19:16 ` mmitchel at gcc dot gnu dot org
2006-05-25 2:39 ` mmitchel at gcc dot gnu dot org
2006-06-04 16:50 ` jsm28 at gcc dot gnu dot org
2006-06-05 1:13 ` jsm28 at gcc dot gnu dot org
2006-06-05 14:30 ` [Bug c/27020] [4.0/4.1 " jsm28 at gcc dot gnu dot org
2006-06-05 16:51 ` jsm28 at gcc dot gnu dot org
2006-06-05 17:33 ` pinskia at gcc dot gnu dot org
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