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* [Bug c++/36278] New: [4.2 4.3 regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g"
@ 2008-05-20 13:33 dev-zero at gentoo dot org
2008-05-20 13:37 ` [Bug c++/36278] [4.2/4.3 " pinskia at gcc dot gnu dot org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: dev-zero at gentoo dot org @ 2008-05-20 13:33 UTC (permalink / raw)
To: gcc-bugs
The code snippet goes as follows:
*snip*
namespace Bar
{
typedef void MyVoid;
}
using Bar::MyVoid;
*snip*
Compiling with "g++-4.3.0 -save-temps -g -Wall -o simple simple.cc -c"
results in this:
simple.cc:6: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://bugs.gentoo.org/> for instructions.
Could reproduce this bug on Gentoo 2008.0 with g++ 4.3.0 and 4.2.3 and on
Fedora Core 8.
--
Summary: [4.2 4.3 regression] ICE with typedef void in namespace
and using the defined type in another when compiling
with "-g"
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dev-zero at gentoo dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36278
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/36278] [4.2/4.3 regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g"
2008-05-20 13:33 [Bug c++/36278] New: [4.2 4.3 regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g" dev-zero at gentoo dot org
@ 2008-05-20 13:37 ` pinskia at gcc dot gnu dot org
2008-05-20 13:45 ` [Bug c++/36278] [4.2/4.3/4.4 Regression] " rguenth 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 @ 2008-05-20 13:37 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2008-05-20 13:36 -------
Works for me with the trunk on both i686-linux-gnu and i386-apple-darwin. Also
works with "4.3.0 20070729" and 4.3.0 20080128 on i386-apple-darwin.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.2 4.3 regression] ICE |[4.2/4.3 regression] ICE
|with typedef void in |with typedef void in
|namespace and using the |namespace and using the
|defined type in another when|defined type in another when
|compiling with "-g" |compiling with "-g"
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36278
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/36278] [4.2/4.3/4.4 Regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g"
2008-05-20 13:33 [Bug c++/36278] New: [4.2 4.3 regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g" dev-zero at gentoo dot org
2008-05-20 13:37 ` [Bug c++/36278] [4.2/4.3 " pinskia at gcc dot gnu dot org
@ 2008-05-20 13:45 ` rguenth at gcc dot gnu dot org
2008-05-28 22:11 ` [Bug middle-end/36278] " rguenth at gcc dot gnu dot org
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-05-20 13:45 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from rguenth at gcc dot gnu dot org 2008-05-20 13:44 -------
Confirmed. -g is the key.
Program received signal SIGSEGV, Segmentation fault.
0x000000000081eed9 in prune_unused_types_mark (die=0x0, dokids=1)
at /space/rguenther/src/svn/trunk/gcc/dwarf2out.c:14913
14913 if (die->die_mark == 0)
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |ice-on-valid-code
Known to fail| |4.2.3 4.3.0 4.4.0
Last reconfirmed|0000-00-00 00:00:00 |2008-05-20 13:44:25
date| |
Summary|[4.2/4.3 regression] ICE |[4.2/4.3/4.4 Regression] ICE
|with typedef void in |with typedef void in
|namespace and using the |namespace and using the
|defined type in another when|defined type in another when
|compiling with "-g" |compiling with "-g"
Target Milestone|--- |4.2.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36278
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/36278] [4.2/4.3/4.4 Regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g"
2008-05-20 13:33 [Bug c++/36278] New: [4.2 4.3 regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g" dev-zero at gentoo dot org
2008-05-20 13:37 ` [Bug c++/36278] [4.2/4.3 " pinskia at gcc dot gnu dot org
2008-05-20 13:45 ` [Bug c++/36278] [4.2/4.3/4.4 Regression] " rguenth at gcc dot gnu dot org
@ 2008-05-28 22:11 ` rguenth at gcc dot gnu dot org
2008-07-30 11:42 ` [Bug debug/36278] " jakub at gcc dot gnu dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-05-28 22:11 UTC (permalink / raw)
To: gcc-bugs
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|c++ |middle-end
Priority|P3 |P2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36278
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug debug/36278] [4.2/4.3/4.4 Regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g"
2008-05-20 13:33 [Bug c++/36278] New: [4.2 4.3 regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g" dev-zero at gentoo dot org
` (2 preceding siblings ...)
2008-05-28 22:11 ` [Bug middle-end/36278] " rguenth at gcc dot gnu dot org
@ 2008-07-30 11:42 ` jakub at gcc dot gnu dot org
2008-07-31 8:04 ` jakub at gcc dot gnu dot org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-07-30 11:42 UTC (permalink / raw)
To: gcc-bugs
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org
|dot org |
Status|NEW |ASSIGNED
Component|middle-end |debug
Last reconfirmed|2008-05-20 13:44:25 |2008-07-30 11:41:05
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36278
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug debug/36278] [4.2/4.3/4.4 Regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g"
2008-05-20 13:33 [Bug c++/36278] New: [4.2 4.3 regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g" dev-zero at gentoo dot org
` (3 preceding siblings ...)
2008-07-30 11:42 ` [Bug debug/36278] " jakub at gcc dot gnu dot org
@ 2008-07-31 8:04 ` jakub at gcc dot gnu dot org
2008-07-31 8:51 ` jakub at gcc dot gnu dot org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-07-31 8:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from jakub at gcc dot gnu dot org 2008-07-31 08:02 -------
Subject: Bug 36278
Author: jakub
Date: Thu Jul 31 08:01:25 2008
New Revision: 138361
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138361
Log:
PR debug/36278
* dwarf2out.c (get_context_die): New function.
(force_decl_die, force_type_die): Use it.
(dwarf2out_imported_module_or_decl): Likewise. If base_type_die
returns NULL, force generation of DW_TAG_typedef and put that into
DW_AT_import.
* g++.dg/debug/namespace2.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/debug/namespace2.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/dwarf2out.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36278
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug debug/36278] [4.2/4.3/4.4 Regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g"
2008-05-20 13:33 [Bug c++/36278] New: [4.2 4.3 regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g" dev-zero at gentoo dot org
` (4 preceding siblings ...)
2008-07-31 8:04 ` jakub at gcc dot gnu dot org
@ 2008-07-31 8:51 ` jakub at gcc dot gnu dot org
2008-07-31 8:53 ` jakub at gcc dot gnu dot org
2009-04-29 15:14 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-07-31 8:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from jakub at gcc dot gnu dot org 2008-07-31 08:49 -------
Subject: Bug 36278
Author: jakub
Date: Thu Jul 31 08:48:26 2008
New Revision: 138369
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138369
Log:
PR debug/36278
* dwarf2out.c (get_context_die): New function.
(force_decl_die, force_type_die): Use it.
(dwarf2out_imported_module_or_decl): Likewise. If base_type_die
returns NULL, force generation of DW_TAG_typedef and put that into
DW_AT_import.
* g++.dg/debug/namespace2.C: New test.
Added:
branches/gcc-4_3-branch/gcc/testsuite/g++.dg/debug/namespace2.C
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/dwarf2out.c
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36278
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug debug/36278] [4.2/4.3/4.4 Regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g"
2008-05-20 13:33 [Bug c++/36278] New: [4.2 4.3 regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g" dev-zero at gentoo dot org
` (5 preceding siblings ...)
2008-07-31 8:51 ` jakub at gcc dot gnu dot org
@ 2008-07-31 8:53 ` jakub at gcc dot gnu dot org
2009-04-29 15:14 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: jakub at gcc dot gnu dot org @ 2008-07-31 8:53 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from jakub at gcc dot gnu dot org 2008-07-31 08:51 -------
Fixed.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36278
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug debug/36278] [4.2/4.3/4.4 Regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g"
2008-05-20 13:33 [Bug c++/36278] New: [4.2 4.3 regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g" dev-zero at gentoo dot org
` (6 preceding siblings ...)
2008-07-31 8:53 ` jakub at gcc dot gnu dot org
@ 2009-04-29 15:14 ` pinskia at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2009-04-29 15:14 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.2.5 |4.3.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36278
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2009-04-29 15:14 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
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2008-05-20 13:33 [Bug c++/36278] New: [4.2 4.3 regression] ICE with typedef void in namespace and using the defined type in another when compiling with "-g" dev-zero at gentoo dot org
2008-05-20 13:37 ` [Bug c++/36278] [4.2/4.3 " pinskia at gcc dot gnu dot org
2008-05-20 13:45 ` [Bug c++/36278] [4.2/4.3/4.4 Regression] " rguenth at gcc dot gnu dot org
2008-05-28 22:11 ` [Bug middle-end/36278] " rguenth at gcc dot gnu dot org
2008-07-30 11:42 ` [Bug debug/36278] " jakub at gcc dot gnu dot org
2008-07-31 8:04 ` jakub at gcc dot gnu dot org
2008-07-31 8:51 ` jakub at gcc dot gnu dot org
2008-07-31 8:53 ` jakub at gcc dot gnu dot org
2009-04-29 15:14 ` pinskia at gcc dot gnu dot org
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