* [Bug c++/14804] [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
@ 2004-04-01 1:33 ` dbaron at dbaron dot org
2004-04-01 1:35 ` dbaron at dbaron dot org
` (22 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: dbaron at dbaron dot org @ 2004-04-01 1:33 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dbaron at dbaron dot org 2004-04-01 01:33 -------
Created an attachment (id=6022)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6022&action=view)
testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
2004-04-01 1:33 ` [Bug c++/14804] " dbaron at dbaron dot org
@ 2004-04-01 1:35 ` dbaron at dbaron dot org
2004-04-01 1:38 ` [Bug c++/14804] [3.3/3.4/3.5 " pinskia at gcc dot gnu dot org
` (21 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: dbaron at dbaron dot org @ 2004-04-01 1:35 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |wrong-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.3/3.4/3.5 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
2004-04-01 1:33 ` [Bug c++/14804] " dbaron at dbaron dot org
2004-04-01 1:35 ` dbaron at dbaron dot org
@ 2004-04-01 1:38 ` pinskia at gcc dot gnu dot org
2004-04-01 1:39 ` pinskia at gcc dot gnu dot org
` (20 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-04-01 1:38 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-04-01 01:38 -------
Confirmed.
--
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |critical
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-04-01 01:38:53
date| |
Summary|[3.4 regression] |[3.3/3.4/3.5 regression]
|initializing const data with|initializing const data with
|reinterpret_cast-ed pointer-|reinterpret_cast-ed pointer-
|to-member function crashes |to-member function crashes
Target Milestone|--- |3.3.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.3/3.4/3.5 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (2 preceding siblings ...)
2004-04-01 1:38 ` [Bug c++/14804] [3.3/3.4/3.5 " pinskia at gcc dot gnu dot org
@ 2004-04-01 1:39 ` pinskia at gcc dot gnu dot org
2004-04-01 1:43 ` dbaron at dbaron dot org
` (19 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-04-01 1:39 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-04-01 01:39 -------
*** Bug 14640 has been marked as a duplicate of this bug. ***
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |debian-gcc at lists dot
| |debian dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.3/3.4/3.5 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (3 preceding siblings ...)
2004-04-01 1:39 ` pinskia at gcc dot gnu dot org
@ 2004-04-01 1:43 ` dbaron at dbaron dot org
2004-04-01 1:44 ` dbaron at dbaron dot org
` (18 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: dbaron at dbaron dot org @ 2004-04-01 1:43 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dbaron at dbaron dot org 2004-04-01 01:43 -------
Further testing shows that the bug happens the same way even if the function is
not virtual, as long as reinterpret_cast (rather than static_cast) is present.
(And in the non-virtual case, when -fPIC is used, the data should be in
.rel.ro.data instead of .rodata -- which again works fine when static_cast is
used instead of reinterpret_cast.)
Why was this marked as a 3.3 regression? The bug is not present in 3.3.3.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.3/3.4/3.5 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (4 preceding siblings ...)
2004-04-01 1:43 ` dbaron at dbaron dot org
@ 2004-04-01 1:44 ` dbaron at dbaron dot org
2004-04-01 1:45 ` pinskia at gcc dot gnu dot org
` (17 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: dbaron at dbaron dot org @ 2004-04-01 1:44 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dbaron at dbaron dot org 2004-04-01 01:44 -------
Ah, never mind. I see the comments on bug 14640 indicating that it's a
regression on the 3.3 branch since 3.3.3.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.3/3.4/3.5 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (5 preceding siblings ...)
2004-04-01 1:44 ` dbaron at dbaron dot org
@ 2004-04-01 1:45 ` pinskia at gcc dot gnu dot org
2004-04-01 1:48 ` dbaron at dbaron dot org
` (16 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-04-01 1:45 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-04-01 01:45 -------
Because it is broken on the 3.3 branch, see the dup bug.
--
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |3.3.4 3.4.0 3.5.0
Known to work| |3.3.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.3/3.4/3.5 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (6 preceding siblings ...)
2004-04-01 1:45 ` pinskia at gcc dot gnu dot org
@ 2004-04-01 1:48 ` dbaron at dbaron dot org
2004-04-01 2:06 ` mmitchel at gcc dot gnu dot org
` (15 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: dbaron at dbaron dot org @ 2004-04-01 1:48 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dbaron at dbaron dot org 2004-04-01 01:48 -------
It's also probably worth noting here what bug 14640 comment 8 says: that the
regression was caused by the backport of PR10776.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.3/3.4/3.5 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (7 preceding siblings ...)
2004-04-01 1:48 ` dbaron at dbaron dot org
@ 2004-04-01 2:06 ` mmitchel at gcc dot gnu dot org
2004-04-01 2:24 ` rth at gcc dot gnu dot org
` (14 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-04-01 2:06 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-04-01 02:06 -------
Retargeted at 3.4.0, since Mozilla depends on this.
Richard, does this problem have to do with your optimizations to the way we emit
aggregate initializers?
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.3.4 |3.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.3/3.4/3.5 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (8 preceding siblings ...)
2004-04-01 2:06 ` mmitchel at gcc dot gnu dot org
@ 2004-04-01 2:24 ` rth at gcc dot gnu dot org
2004-04-01 20:21 ` rth at gcc dot gnu dot org
` (13 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: rth at gcc dot gnu dot org @ 2004-04-01 2:24 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From rth at gcc dot gnu dot org 2004-04-01 02:24 -------
Mine; testing patch.
--
What |Removed |Added
----------------------------------------------------------------------------
CC|rth at gcc dot gnu dot org |
AssignedTo|unassigned at gcc dot gnu |rth at gcc dot gnu dot org
|dot org |
Status|NEW |ASSIGNED
Target Milestone|3.4.0 |3.3.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.3/3.4/3.5 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (9 preceding siblings ...)
2004-04-01 2:24 ` rth at gcc dot gnu dot org
@ 2004-04-01 20:21 ` rth at gcc dot gnu dot org
2004-04-01 20:45 ` cvs-commit at gcc dot gnu dot org
` (12 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: rth at gcc dot gnu dot org @ 2004-04-01 20:21 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From rth at gcc dot gnu dot org 2004-04-01 20:21 -------
patch: http://gcc.gnu.org/ml/gcc-patches/2004-04/msg00076.html
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |patch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.3/3.4/3.5 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (10 preceding siblings ...)
2004-04-01 20:21 ` rth at gcc dot gnu dot org
@ 2004-04-01 20:45 ` cvs-commit at gcc dot gnu dot org
2004-04-01 20:47 ` cvs-commit at gcc dot gnu dot org
` (11 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-04-01 20:45 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-04-01 20:45 -------
Subject: Bug 14804
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rth@gcc.gnu.org 2004-04-01 20:45:02
Modified files:
gcc/cp : ChangeLog decl.c typeck2.c
Added files:
gcc/testsuite/g++.dg/init: static2.C
Log message:
PR c++/14804
* decl.c (cp_finish_decl): Preserve TREE_READONLY more often.
* typeck2.c (split_nonconstant_init): Clear TREE_READONLY.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4023&r2=1.4024
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl.c.diff?cvsroot=gcc&r1=1.1200&r2=1.1201
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/typeck2.c.diff?cvsroot=gcc&r1=1.155&r2=1.156
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/init/static2.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.3/3.4/3.5 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (11 preceding siblings ...)
2004-04-01 20:45 ` cvs-commit at gcc dot gnu dot org
@ 2004-04-01 20:47 ` cvs-commit at gcc dot gnu dot org
2004-04-01 21:48 ` cvs-commit at gcc dot gnu dot org
` (10 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-04-01 20:47 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-04-01 20:47 -------
Subject: Bug 14804
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: rth@gcc.gnu.org 2004-04-01 20:47:27
Modified files:
gcc/cp : ChangeLog decl.c typeck2.c
Added files:
gcc/testsuite/g++.dg/init: static2.C
Log message:
PR c++/14804
* decl.c (cp_finish_decl): Preserve TREE_READONLY more often.
* typeck2.c (split_nonconstant_init): Clear TREE_READONLY.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3892.2.92&r2=1.3892.2.93
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.1174.2.18&r2=1.1174.2.19
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/typeck2.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.153.4.2&r2=1.153.4.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/init/static2.C.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.2.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.3/3.4/3.5 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (12 preceding siblings ...)
2004-04-01 20:47 ` cvs-commit at gcc dot gnu dot org
@ 2004-04-01 21:48 ` cvs-commit at gcc dot gnu dot org
2004-04-01 21:49 ` [Bug c++/14804] " rth at gcc dot gnu dot org
` (9 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-04-01 21:48 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-04-01 21:48 -------
Subject: Bug 14804
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: rth@gcc.gnu.org 2004-04-01 21:48:06
Modified files:
gcc/cp : ChangeLog decl.c typeck2.c
Added files:
gcc/testsuite/g++.dg/init: static2.C
Log message:
PR c++/14804
* decl.c (cp_finish_decl): Preserve TREE_READONLY more often.
* typeck2.c (split_nonconstant_init): Clear TREE_READONLY.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.3076.2.264&r2=1.3076.2.265
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.965.2.80&r2=1.965.2.81
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/typeck2.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.132.4.5&r2=1.132.4.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/init/static2.C.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=NONE&r2=1.1.4.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (13 preceding siblings ...)
2004-04-01 21:48 ` cvs-commit at gcc dot gnu dot org
@ 2004-04-01 21:49 ` rth at gcc dot gnu dot org
2004-04-03 19:50 ` 1319 at bot dot ru
` (8 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: rth at gcc dot gnu dot org @ 2004-04-01 21:49 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From rth at gcc dot gnu dot org 2004-04-01 21:48 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Summary|[3.3/3.4/3.5 regression] |initializing const data with
|initializing const data with|reinterpret_cast-ed pointer-
|reinterpret_cast-ed pointer-|to-member function crashes
|to-member function crashes |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (14 preceding siblings ...)
2004-04-01 21:49 ` [Bug c++/14804] " rth at gcc dot gnu dot org
@ 2004-04-03 19:50 ` 1319 at bot dot ru
2004-04-04 6:16 ` [Bug c++/14804] [3.4/3.5 Regression] [unit-at-a-time] " pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: 1319 at bot dot ru @ 2004-04-03 19:50 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From 1319 at bot dot ru 2004-04-03 19:50 -------
No, it is not. Testcase still segfaults if compiled with -funit-at-a-time.
$ g++ -O3 -fno-unit-at-a-time 14804.cc
$ ./a.out
$ g++ -funit-at-a-time 14804.cc
$ ./a.out
Segmentation fault
$
This is true for both 3.4.0 and 3.5.0 from 20040403.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.4/3.5 Regression] [unit-at-a-time] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (15 preceding siblings ...)
2004-04-03 19:50 ` 1319 at bot dot ru
@ 2004-04-04 6:16 ` pinskia at gcc dot gnu dot org
2004-04-04 6:16 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-04-04 6:16 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|rth at gcc dot gnu dot org |unassigned at gcc dot gnu
| |dot org
Status|REOPENED |NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.4/3.5 Regression] [unit-at-a-time] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (16 preceding siblings ...)
2004-04-04 6:16 ` [Bug c++/14804] [3.4/3.5 Regression] [unit-at-a-time] " pinskia at gcc dot gnu dot org
@ 2004-04-04 6:16 ` pinskia at gcc dot gnu dot org
2004-04-04 19:31 ` mmitchel at gcc dot gnu dot org
` (5 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-04-04 6:16 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-04-04 06:15 -------
This is now only a 3.4.0/3.5.0 regression as unit-at-a-time is only in 3.4.0 and above.
Jan or RTH could you look into why unit-at-a-time could cause this. I saw that GCC was
putting the symbol still in read only data for unit-at-a-time.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |hubicka at gcc dot gnu dot
| |org
Status|RESOLVED |REOPENED
Known to fail|3.3.4 3.4.0 3.5.0 |3.4.0 3.5.0
Known to work|3.3.3 |3.3.3 3.3.4
Resolution|FIXED |
Summary|initializing const data with|[3.4/3.5 Regression] [unit-
|reinterpret_cast-ed pointer-|at-a-time] initializing
|to-member function crashes |const data with
| |reinterpret_cast-ed pointer-
| |to-member function crashes
Target Milestone|3.3.4 |3.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.4/3.5 Regression] [unit-at-a-time] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (17 preceding siblings ...)
2004-04-04 6:16 ` pinskia at gcc dot gnu dot org
@ 2004-04-04 19:31 ` mmitchel at gcc dot gnu dot org
2004-04-04 22:50 ` cvs-commit at gcc dot gnu dot org
` (4 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-04-04 19:31 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-04-04 19:31 -------
Working on a fix.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |mark at codesourcery dot com
|dot org |
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.4/3.5 Regression] [unit-at-a-time] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (18 preceding siblings ...)
2004-04-04 19:31 ` mmitchel at gcc dot gnu dot org
@ 2004-04-04 22:50 ` cvs-commit at gcc dot gnu dot org
2004-04-04 22:51 ` cvs-commit at gcc dot gnu dot org
` (3 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-04-04 22:50 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-04-04 22:50 -------
Subject: Bug 14804
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: mmitchel@gcc.gnu.org 2004-04-04 22:50:28
Modified files:
gcc : ChangeLog varasm.c
Log message:
PR c++/14804
* varasm.c (initializer_constant_valid_p): Allow NOP_EXPRs to
RECORD_TYPEs.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.378&r2=2.2326.2.379
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/varasm.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.405.2.1&r2=1.405.2.2
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.4/3.5 Regression] [unit-at-a-time] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (19 preceding siblings ...)
2004-04-04 22:50 ` cvs-commit at gcc dot gnu dot org
@ 2004-04-04 22:51 ` cvs-commit at gcc dot gnu dot org
2004-04-04 22:52 ` mmitchel at gcc dot gnu dot org
` (2 subsequent siblings)
23 siblings, 0 replies; 25+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-04-04 22:51 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-04-04 22:51 -------
Subject: Bug 14804
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: mmitchel@gcc.gnu.org 2004-04-04 22:51:03
Modified files:
gcc : ChangeLog varasm.c
Log message:
PR c++/14804
* varasm.c (initializer_constant_valid_p): Allow NOP_EXPRs to
RECORD_TYPEs.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3340&r2=2.3341
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/varasm.c.diff?cvsroot=gcc&r1=1.417&r2=1.418
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.4/3.5 Regression] [unit-at-a-time] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (20 preceding siblings ...)
2004-04-04 22:51 ` cvs-commit at gcc dot gnu dot org
@ 2004-04-04 22:52 ` mmitchel at gcc dot gnu dot org
2004-04-04 22:54 ` pinskia at gcc dot gnu dot org
2004-07-19 12:09 ` cvs-commit at gcc dot gnu dot org
23 siblings, 0 replies; 25+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2004-04-04 22:52 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2004-04-04 22:52 -------
Fixed it harder.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.4/3.5 Regression] [unit-at-a-time] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (21 preceding siblings ...)
2004-04-04 22:52 ` mmitchel at gcc dot gnu dot org
@ 2004-04-04 22:54 ` pinskia at gcc dot gnu dot org
2004-07-19 12:09 ` cvs-commit at gcc dot gnu dot org
23 siblings, 0 replies; 25+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-04-04 22:54 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|3.4.1 |3.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread
* [Bug c++/14804] [3.4/3.5 Regression] [unit-at-a-time] initializing const data with reinterpret_cast-ed pointer-to-member function crashes
2004-04-01 1:32 [Bug c++/14804] New: [3.4 regression] initializing const data with reinterpret_cast-ed pointer-to-member function crashes dbaron at dbaron dot org
` (22 preceding siblings ...)
2004-04-04 22:54 ` pinskia at gcc dot gnu dot org
@ 2004-07-19 12:09 ` cvs-commit at gcc dot gnu dot org
23 siblings, 0 replies; 25+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-07-19 12:09 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-07-19 12:08 -------
Subject: Bug 14804
CVSROOT: /cvs/gcc
Module name: gcc
Branch: hammer-3_3-branch
Changes by: matz@gcc.gnu.org 2004-07-19 12:08:46
Modified files:
gcc : ChangeLog.hammer varasm.c
Log message:
Backport (for #42522):
2004-04-04 Mark Mitchell <mark@codesourcery.com>
PR c++/14804
* varasm.c (initializer_constant_valid_p): Allow NOP_EXPRs to
RECORD_TYPEs.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.hammer.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.1.2.414&r2=1.1.2.415
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/varasm.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.318.2.18&r2=1.318.2.19
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14804
^ permalink raw reply [flat|nested] 25+ messages in thread