public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance
@ 2006-12-26 11:20 reichelt at gcc dot gnu dot org
2006-12-26 11:21 ` [Bug c++/30297] " reichelt at gcc dot gnu dot org
` (15 more replies)
0 siblings, 16 replies; 17+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2006-12-26 11:20 UTC (permalink / raw)
To: gcc-bugs
The following (IMHO valid) code snippet triggers an ICE since GCC 4.1.0:
==================================
struct A
{
int i;
};
extern "C" struct B : A
{
A::i;
};
==================================
bug.cc:7: internal compiler error: tree check: expected tree that contains
'decl with visibility' structure, have 'field_decl' in decl_linkage, at
cp/tree.c:2225
Please submit a full bug report, [etc.]
--
Summary: [4.1/4.2/4.3 regression] ICE with extern "C" and
inheritance
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: ice-on-valid-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=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
@ 2006-12-26 11:21 ` reichelt at gcc dot gnu dot org
2006-12-26 22:32 ` pinskia at gcc dot gnu dot org
` (14 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2006-12-26 11:21 UTC (permalink / raw)
To: gcc-bugs
--
reichelt at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.1.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
2006-12-26 11:21 ` [Bug c++/30297] " reichelt at gcc dot gnu dot org
@ 2006-12-26 22:32 ` pinskia at gcc dot gnu dot org
2006-12-27 4:02 ` pinskia at gcc dot gnu dot org
` (13 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-12-26 22:32 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2006-12-26 22:32 -------
Confirmed.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2006-12-26 22:32:09
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
2006-12-26 11:21 ` [Bug c++/30297] " reichelt at gcc dot gnu dot org
2006-12-26 22:32 ` pinskia at gcc dot gnu dot org
@ 2006-12-27 4:02 ` pinskia at gcc dot gnu dot org
2007-01-10 21:29 ` pinskia at gcc dot gnu dot org
` (12 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-12-27 4:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from pinskia at gcc dot gnu dot org 2006-12-27 04:01 -------
And another one:
Index: tree.c
===================================================================
--- tree.c (revision 120211)
+++ tree.c (working copy)
@@ -2199,6 +2199,10 @@
then handles a few special cases. Ideally, we would calculate
linkage first, and then transform that into a concrete
implementation. */
+
+ /* Field decls have no linkage. */
+ if (TREE_CODE (decl) == FIELD_DECL)
+ return lk_none;
/* Things that don't have names have no linkage. */
if (!DECL_NAME (decl))
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |pinskia at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2006-12-26 22:32:09 |2006-12-27 04:01:52
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
` (2 preceding siblings ...)
2006-12-27 4:02 ` pinskia at gcc dot gnu dot org
@ 2007-01-10 21:29 ` pinskia at gcc dot gnu dot org
2007-01-25 6:07 ` mmitchel at gcc dot gnu dot org
` (11 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-10 21:29 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from pinskia at gcc dot gnu dot org 2007-01-10 21:28 -------
Testing a better patch.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
` (3 preceding siblings ...)
2007-01-10 21:29 ` pinskia at gcc dot gnu dot org
@ 2007-01-25 6:07 ` mmitchel at gcc dot gnu dot org
2007-02-14 9:19 ` mmitchel at gcc dot gnu dot org
` (10 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2007-01-25 6:07 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=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
` (4 preceding siblings ...)
2007-01-25 6:07 ` mmitchel at gcc dot gnu dot org
@ 2007-02-14 9:19 ` mmitchel at gcc dot gnu dot org
2007-05-27 19:40 ` pinskia at gcc dot gnu dot org
` (9 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2007-02-14 9:19 UTC (permalink / raw)
To: gcc-bugs
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.1.2 |4.1.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
` (5 preceding siblings ...)
2007-02-14 9:19 ` mmitchel at gcc dot gnu dot org
@ 2007-05-27 19:40 ` pinskia at gcc dot gnu dot org
2007-11-05 20:55 ` tromey at gcc dot gnu dot org
` (8 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-05-27 19:40 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from pinskia at gcc dot gnu dot org 2007-05-27 19:40 -------
I can no longer remember my better patch so I am unassigning this.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|pinskia at gcc dot gnu dot |unassigned at gcc dot gnu
|org |dot org
Status|ASSIGNED |NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
` (6 preceding siblings ...)
2007-05-27 19:40 ` pinskia at gcc dot gnu dot org
@ 2007-11-05 20:55 ` tromey at gcc dot gnu dot org
2007-11-05 22:23 ` pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: tromey at gcc dot gnu dot org @ 2007-11-05 20:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from tromey at gcc dot gnu dot org 2007-11-05 20:54 -------
What did you think was wrong with this patch?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
` (7 preceding siblings ...)
2007-11-05 20:55 ` tromey at gcc dot gnu dot org
@ 2007-11-05 22:23 ` pinskia at gcc dot gnu dot org
2007-11-08 19:51 ` tromey at gcc dot gnu dot org
` (6 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-11-05 22:23 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from pinskia at gcc dot gnu dot org 2007-11-05 22:23 -------
(In reply to comment #5)
> What did you think was wrong with this patch?
I cannot remember any of the details any more since it has been almost a year
since I last worked on this bug. Sorry.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.1/4.2 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
` (9 preceding siblings ...)
2007-11-08 19:51 ` tromey at gcc dot gnu dot org
@ 2007-11-08 19:51 ` tromey at gcc dot gnu dot org
2007-11-10 3:55 ` patchapp at dberlin dot org
` (4 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: tromey at gcc dot gnu dot org @ 2007-11-08 19:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from tromey at gcc dot gnu dot org 2007-11-08 19:51 -------
Fixed on trunk.
--
tromey at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |4.3.0
Summary|[4.1/4.2/4.3 regression] ICE|[4.1/4.2 regression] ICE
|with extern "C" and |with extern "C" and
|inheritance |inheritance
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
` (8 preceding siblings ...)
2007-11-05 22:23 ` pinskia at gcc dot gnu dot org
@ 2007-11-08 19:51 ` tromey at gcc dot gnu dot org
2007-11-08 19:51 ` [Bug c++/30297] [4.1/4.2 " tromey at gcc dot gnu dot org
` (5 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: tromey at gcc dot gnu dot org @ 2007-11-08 19:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from tromey at gcc dot gnu dot org 2007-11-08 19:50 -------
Subject: Bug 30297
Author: tromey
Date: Thu Nov 8 19:50:38 2007
New Revision: 130018
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130018
Log:
gcc/cp
2007-11-08 Andrew Pinski <pinskia@gmail.com>
PR c++/30297:
* tree.c (decl_linkage): Fields have no linkage.
gcc/testsuite
PR c++/30297:
* g++.dg/inherit/pr30297.C: New file.
Added:
trunk/gcc/testsuite/g++.dg/inherit/pr30297.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/tree.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.1/4.2 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
` (10 preceding siblings ...)
2007-11-08 19:51 ` [Bug c++/30297] [4.1/4.2 " tromey at gcc dot gnu dot org
@ 2007-11-10 3:55 ` patchapp at dberlin dot org
2007-11-10 4:00 ` patchapp at dberlin dot org
` (3 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: patchapp at dberlin dot org @ 2007-11-10 3:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from patchapp at dberlin dot org 2007-11-10 03:55 -------
Subject: Bug number PR c++/30297
A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2007-11/msg00435.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.1/4.2 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
` (11 preceding siblings ...)
2007-11-10 3:55 ` patchapp at dberlin dot org
@ 2007-11-10 4:00 ` patchapp at dberlin dot org
2007-11-10 4:06 ` patchapp at dberlin dot org
` (2 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: patchapp at dberlin dot org @ 2007-11-10 4:00 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from patchapp at dberlin dot org 2007-11-10 04:00 -------
Subject: Bug number PR c++/30297
A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2007-11/msg00435.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.1/4.2 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
` (12 preceding siblings ...)
2007-11-10 4:00 ` patchapp at dberlin dot org
@ 2007-11-10 4:06 ` patchapp at dberlin dot org
2008-07-04 21:47 ` [Bug c++/30297] [4.2 " jsm28 at gcc dot gnu dot org
2009-03-30 20:19 ` jsm28 at gcc dot gnu dot org
15 siblings, 0 replies; 17+ messages in thread
From: patchapp at dberlin dot org @ 2007-11-10 4:06 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from patchapp at dberlin dot org 2007-11-10 04:05 -------
Subject: Bug number PR c++/30297
A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2007-11/msg00435.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.2 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
` (13 preceding siblings ...)
2007-11-10 4:06 ` patchapp at dberlin dot org
@ 2008-07-04 21:47 ` jsm28 at gcc dot gnu dot org
2009-03-30 20:19 ` jsm28 at gcc dot gnu dot org
15 siblings, 0 replies; 17+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2008-07-04 21:47 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from jsm28 at gcc dot gnu dot org 2008-07-04 21:46 -------
Closing 4.1 branch.
--
jsm28 at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.1/4.2 regression] ICE |[4.2 regression] ICE with
|with extern "C" and |extern "C" and inheritance
|inheritance |
Target Milestone|4.1.3 |4.2.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug c++/30297] [4.2 regression] ICE with extern "C" and inheritance
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
` (14 preceding siblings ...)
2008-07-04 21:47 ` [Bug c++/30297] [4.2 " jsm28 at gcc dot gnu dot org
@ 2009-03-30 20:19 ` jsm28 at gcc dot gnu dot org
15 siblings, 0 replies; 17+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2009-03-30 20:19 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from jsm28 at gcc dot gnu dot org 2009-03-30 20:18 -------
Closing 4.2 branch, fixed in 4.3.
--
jsm28 at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Known to fail| |4.2.5
Resolution| |FIXED
Target Milestone|4.2.5 |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30297
^ permalink raw reply [flat|nested] 17+ messages in thread
end of thread, other threads:[~2009-03-30 20:19 UTC | newest]
Thread overview: 17+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2006-12-26 11:20 [Bug c++/30297] New: [4.1/4.2/4.3 regression] ICE with extern "C" and inheritance reichelt at gcc dot gnu dot org
2006-12-26 11:21 ` [Bug c++/30297] " reichelt at gcc dot gnu dot org
2006-12-26 22:32 ` pinskia at gcc dot gnu dot org
2006-12-27 4:02 ` pinskia at gcc dot gnu dot org
2007-01-10 21:29 ` pinskia at gcc dot gnu dot org
2007-01-25 6:07 ` mmitchel at gcc dot gnu dot org
2007-02-14 9:19 ` mmitchel at gcc dot gnu dot org
2007-05-27 19:40 ` pinskia at gcc dot gnu dot org
2007-11-05 20:55 ` tromey at gcc dot gnu dot org
2007-11-05 22:23 ` pinskia at gcc dot gnu dot org
2007-11-08 19:51 ` tromey at gcc dot gnu dot org
2007-11-08 19:51 ` [Bug c++/30297] [4.1/4.2 " tromey at gcc dot gnu dot org
2007-11-10 3:55 ` patchapp at dberlin dot org
2007-11-10 4:00 ` patchapp at dberlin dot org
2007-11-10 4:06 ` patchapp at dberlin dot org
2008-07-04 21:47 ` [Bug c++/30297] [4.2 " jsm28 at gcc dot gnu dot org
2009-03-30 20:19 ` jsm28 at gcc dot gnu dot org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).