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* [Bug c++/25908] New: Multiple definitions of symbol vtables
@ 2006-01-22 0:51 schnetter at aei dot mpg dot de
2006-01-23 16:19 ` [Bug c++/25908] " pinskia at gcc dot gnu dot org
` (26 more replies)
0 siblings, 27 replies; 28+ messages in thread
From: schnetter at aei dot mpg dot de @ 2006-01-22 0:51 UTC (permalink / raw)
To: gcc-bugs
I use gcc (GCC) 4.2.0 20060120 to compile Cactus, a large piece of code
combining C, C++, and Fortran. I receive many errors from the linker like
/usr/bin/ld: multiple definitions of symbol typeinfo for MPI::Op
/Users/eschnett/Calpha/configs/einstein-orange-gcc-debug/lib/libthorn_Carpet.a(helpers.cc.o)
definition of typeinfo for MPI::Opin section (__DATA,__const)
/Users/eschnett/Calpha/configs/einstein-orange-gcc-debug/lib/libthorn_CarpetAdaptiveRegrid.a(CAR.cc.o)
definition of typeinfo for MPI::Opin section (__DATA,__const)
or
/usr/bin/ld: multiple definitions of symbol vtable for MPI::Op
/Users/eschnett/Calpha/configs/einstein-orange-gcc-debug/lib/libthorn_Carpet.a(helpers.cc.o)
definition of vtable for MPI::Opin section (__DATA,__const)
/Users/eschnett/Calpha/configs/einstein-orange-gcc-debug/lib/libthorn_CarpetAdaptiveRegrid.a(CAR.cc.o)
definition of vtable for MPI::Opin section (__DATA,__const)
(Note that the error messages seem run-together; e.g. "MPI::OPin" seems to
refer to the class "MPI::Op", which is located IN a certain section.)
These errors are not there with gcc (GCC) 4.2.0 20051129. The code also works
fine on many other architectures. But with C++, I am not sure what the reason
is.
I have looked on the web, and the gcc PR "[Bug c++/16218] Link problems with
inline virtual function in multiple translation units" seems similar. At that
time, it apparently was an error in gcc that caused this problem.
I use the linker /usr/bin/ld
Apple Computer, Inc. version cctools-590.18.obj~10
and these C++ classes are defined in LAM MPI 7.0.6-11, which I installed via
fink.
--
Summary: Multiple definitions of symbol vtables
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schnetter at aei dot mpg dot de
GCC build triplet: powerpc-apple-darwin8.4.0
GCC host triplet: powerpc-apple-darwin8.4.0
GCC target triplet: powerpc-apple-darwin8.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug c++/25908] Multiple definitions of symbol vtables
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
@ 2006-01-23 16:19 ` pinskia at gcc dot gnu dot org
2006-01-23 19:45 ` schnetter at aei dot mpg dot de
` (25 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-01-23 16:19 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2006-01-23 16:19 -------
Do you have a simple example?
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug c++/25908] Multiple definitions of symbol vtables
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
2006-01-23 16:19 ` [Bug c++/25908] " pinskia at gcc dot gnu dot org
@ 2006-01-23 19:45 ` schnetter at aei dot mpg dot de
2006-01-23 19:47 ` schnetter at aei dot mpg dot de
` (24 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: schnetter at aei dot mpg dot de @ 2006-01-23 19:45 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from schnetter at aei dot mpg dot de 2006-01-23 19:45 -------
Here is a way to reproduce the error with very little source code, but still
depending on the LAM MPI library. The actual source code I used consists of
two files, main.cc and sub.cc, which I include here for completeness:
main.cc:
#include <mpi.h>
int
main (int argc, char * argv[])
{
return 0;
}
sub.cc:
#include <mpi.h>
void
sub ()
{
}
I preprocessed these with "g++ -E", and I attach the results. When I compile
the preprocessed sources, I get:
$ ~/gcc-new/bin/g++ -o lamtest main.ii sub.ii
/usr/bin/ld: multiple definitions of symbol typeinfo for MPI::Op
/var/tmp//ccFSbBVd.o definition of typeinfo for MPI::Opin section
(__DATA,__const)
/var/tmp//cc8Rm38U.o definition of typeinfo for MPI::Opin section
(__DATA,__const)
/usr/bin/ld: multiple definitions of symbol typeinfo for PMPI::Op
/var/tmp//ccFSbBVd.o definition of typeinfo for PMPI::Opin section
(__DATA,__const)
/var/tmp//cc8Rm38U.o definition of typeinfo for PMPI::Opin section
(__DATA,__const)
/usr/bin/ld: multiple definitions of symbol typeinfo for PMPI::Comm
/var/tmp//ccFSbBVd.o definition of typeinfo for PMPI::Commin section
(__DATA,__const)
/var/tmp//cc8Rm38U.o definition of typeinfo for PMPI::Commin section
(__DATA,__const)
(and many more warnings like that).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug c++/25908] Multiple definitions of symbol vtables
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (2 preceding siblings ...)
2006-01-23 19:47 ` schnetter at aei dot mpg dot de
@ 2006-01-23 19:47 ` schnetter at aei dot mpg dot de
2006-01-23 19:51 ` [Bug c++/25908] [4.2 Regression] " pinskia at gcc dot gnu dot org
` (22 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: schnetter at aei dot mpg dot de @ 2006-01-23 19:47 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from schnetter at aei dot mpg dot de 2006-01-23 19:47 -------
Created an attachment (id=10716)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10716&action=view)
Gzipped preprocessed failing source code, part 2
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
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* [Bug c++/25908] Multiple definitions of symbol vtables
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
2006-01-23 16:19 ` [Bug c++/25908] " pinskia at gcc dot gnu dot org
2006-01-23 19:45 ` schnetter at aei dot mpg dot de
@ 2006-01-23 19:47 ` schnetter at aei dot mpg dot de
2006-01-23 19:47 ` schnetter at aei dot mpg dot de
` (23 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: schnetter at aei dot mpg dot de @ 2006-01-23 19:47 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from schnetter at aei dot mpg dot de 2006-01-23 19:47 -------
Created an attachment (id=10715)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10715&action=view)
Gzipped preprocessed failing source code, part 1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
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* [Bug c++/25908] [4.2 Regression] Multiple definitions of symbol vtables
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (3 preceding siblings ...)
2006-01-23 19:47 ` schnetter at aei dot mpg dot de
@ 2006-01-23 19:51 ` pinskia at gcc dot gnu dot org
2006-01-23 19:52 ` pinskia at gcc dot gnu dot org
` (21 subsequent siblings)
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From: pinskia at gcc dot gnu dot org @ 2006-01-23 19:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from pinskia at gcc dot gnu dot org 2006-01-23 19:51 -------
I think that is enough to reproduce it for now.
Thanks, when my computer (laptop) gets back up and working, I will look into
this.
I think this was caused by the section changes.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
Keywords| |link-failure
Summary|Multiple definitions of |[4.2 Regression] Multiple
|symbol vtables |definitions of symbol
| |vtables
Target Milestone|--- |4.2.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
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* [Bug c++/25908] [4.2 Regression] Multiple definitions of symbol vtables
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (4 preceding siblings ...)
2006-01-23 19:51 ` [Bug c++/25908] [4.2 Regression] " pinskia at gcc dot gnu dot org
@ 2006-01-23 19:52 ` pinskia at gcc dot gnu dot org
2006-01-24 20:04 ` pinskia at gcc dot gnu dot org
` (20 subsequent siblings)
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From: pinskia at gcc dot gnu dot org @ 2006-01-23 19:52 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2006-01-23 19:52:17
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
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* [Bug c++/25908] [4.2 Regression] Multiple definitions of symbol vtables
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (5 preceding siblings ...)
2006-01-23 19:52 ` pinskia at gcc dot gnu dot org
@ 2006-01-24 20:04 ` pinskia at gcc dot gnu dot org
2006-01-24 20:14 ` pinskia at gcc dot gnu dot org
` (19 subsequent siblings)
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From: pinskia at gcc dot gnu dot org @ 2006-01-24 20:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from pinskia at gcc dot gnu dot org 2006-01-24 20:04 -------
Trying to reduce this failure. (I can reproduce it on today's compiler).
--
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* [Bug c++/25908] [4.2 Regression] Multiple definitions of symbol vtables
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (6 preceding siblings ...)
2006-01-24 20:04 ` pinskia at gcc dot gnu dot org
@ 2006-01-24 20:14 ` pinskia at gcc dot gnu dot org
2006-01-24 20:20 ` pinskia at gcc dot gnu dot org
` (18 subsequent siblings)
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From: pinskia at gcc dot gnu dot org @ 2006-01-24 20:14 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from pinskia at gcc dot gnu dot org 2006-01-24 20:14 -------
Reduced testcase:
file1.cc:
class f
{
virtual void g();
};
inline void f::g()
{}
int sub(void)
{}
file2.cc:
class f
{
virtual void g();
};
inline void f::g()
{}
int main(void)
{}
------
Now why does this work if I add inline to the method inside the declaration of
the class.
--
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* [Bug c++/25908] [4.2 Regression] Multiple definitions of symbol vtables
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (7 preceding siblings ...)
2006-01-24 20:14 ` pinskia at gcc dot gnu dot org
@ 2006-01-24 20:20 ` pinskia at gcc dot gnu dot org
2006-01-24 20:28 ` pinskia at gcc dot gnu dot org
` (17 subsequent siblings)
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From: pinskia at gcc dot gnu dot org @ 2006-01-24 20:20 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from pinskia at gcc dot gnu dot org 2006-01-24 20:20 -------
Hmm, this testcase works correctly on x86_64-linux-gnu, in that the vtable is
marked as weak.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
GCC build triplet|powerpc-apple-darwin8.4.0 |
GCC host triplet|powerpc-apple-darwin8.4.0 |
GCC target triplet|powerpc-apple-darwin8.4.0 |*-*-darwin*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
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* [Bug c++/25908] [4.2 Regression] Multiple definitions of symbol vtables
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (8 preceding siblings ...)
2006-01-24 20:20 ` pinskia at gcc dot gnu dot org
@ 2006-01-24 20:28 ` pinskia at gcc dot gnu dot org
2006-01-24 21:09 ` [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin schnetter at aei dot mpg dot de
` (16 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-01-24 20:28 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from pinskia at gcc dot gnu dot org 2006-01-24 20:28 -------
Just to clarify with "gcc (GCC) 4.2.0 20051129", you were able to compile the
example you gave in comment #2?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (9 preceding siblings ...)
2006-01-24 20:28 ` pinskia at gcc dot gnu dot org
@ 2006-01-24 21:09 ` schnetter at aei dot mpg dot de
2006-01-24 22:53 ` pinskia at gcc dot gnu dot org
` (15 subsequent siblings)
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From: schnetter at aei dot mpg dot de @ 2006-01-24 21:09 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from schnetter at aei dot mpg dot de 2006-01-24 21:09 -------
Yes, I am able to compile the code with that version:
$ ~/gcc/bin/g++ --version
g++ (GCC) 4.2.0 20051129 (experimental)
$ ~/gcc/bin/g++ -o lamtest *.ii -L/sw/lib -llammpio -llammpi++ -lmpi -llam
--
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* [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (10 preceding siblings ...)
2006-01-24 21:09 ` [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin schnetter at aei dot mpg dot de
@ 2006-01-24 22:53 ` pinskia at gcc dot gnu dot org
2006-01-25 0:04 ` pinskia at gcc dot gnu dot org
` (14 subsequent siblings)
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From: pinskia at gcc dot gnu dot org @ 2006-01-24 22:53 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from pinskia at gcc dot gnu dot org 2006-01-24 22:53 -------
It was broken before "20051231". So we are done to a month.
--
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* [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (11 preceding siblings ...)
2006-01-24 22:53 ` pinskia at gcc dot gnu dot org
@ 2006-01-25 0:04 ` pinskia at gcc dot gnu dot org
2006-01-25 1:06 ` pinskia at gcc dot gnu dot org
` (13 subsequent siblings)
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From: pinskia at gcc dot gnu dot org @ 2006-01-25 0:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from pinskia at gcc dot gnu dot org 2006-01-25 00:04 -------
It worked in "20051203".
--
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^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (12 preceding siblings ...)
2006-01-25 0:04 ` pinskia at gcc dot gnu dot org
@ 2006-01-25 1:06 ` pinskia at gcc dot gnu dot org
2006-01-25 1:10 ` pinskia at gcc dot gnu dot org
` (12 subsequent siblings)
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From: pinskia at gcc dot gnu dot org @ 2006-01-25 1:06 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from pinskia at gcc dot gnu dot org 2006-01-25 01:06 -------
It was broken in "20051217". so only two weeks now.
--
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^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (13 preceding siblings ...)
2006-01-25 1:06 ` pinskia at gcc dot gnu dot org
@ 2006-01-25 1:10 ` pinskia at gcc dot gnu dot org
2006-01-25 2:14 ` pinskia at gcc dot gnu dot org
` (11 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-01-25 1:10 UTC (permalink / raw)
To: gcc-bugs
------- Comment #14 from pinskia at gcc dot gnu dot org 2006-01-25 01:10 -------
Nathan sorry for CCing you (that was accident).
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC|nathan at gcc dot gnu dot |
|org |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
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* [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (14 preceding siblings ...)
2006-01-25 1:10 ` pinskia at gcc dot gnu dot org
@ 2006-01-25 2:14 ` pinskia at gcc dot gnu dot org
2006-01-25 3:40 ` pinskia at gcc dot gnu dot org
` (10 subsequent siblings)
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From: pinskia at gcc dot gnu dot org @ 2006-01-25 2:14 UTC (permalink / raw)
To: gcc-bugs
------- Comment #15 from pinskia at gcc dot gnu dot org 2006-01-25 02:14 -------
Fails in "20051210".
--
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* [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (15 preceding siblings ...)
2006-01-25 2:14 ` pinskia at gcc dot gnu dot org
@ 2006-01-25 3:40 ` pinskia at gcc dot gnu dot org
2006-01-25 3:51 ` pinskia at gcc dot gnu dot org
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From: pinskia at gcc dot gnu dot org @ 2006-01-25 3:40 UTC (permalink / raw)
To: gcc-bugs
------- Comment #16 from pinskia at gcc dot gnu dot org 2006-01-25 03:40 -------
Before the breakage:
.globl __ZTV1f
.weak_definition __ZTV1f
.section __DATA,__const_coal,coalesced
After:
.globl __ZTV1f
.const_data
We are doing two things wrong, not marking this as weak and then not putting it
into the coalesced section.
--
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* [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (16 preceding siblings ...)
2006-01-25 3:40 ` pinskia at gcc dot gnu dot org
@ 2006-01-25 3:51 ` pinskia at gcc dot gnu dot org
2006-01-25 3:58 ` pinskia at gcc dot gnu dot org
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From: pinskia at gcc dot gnu dot org @ 2006-01-25 3:51 UTC (permalink / raw)
To: gcc-bugs
------- Comment #17 from pinskia at gcc dot gnu dot org 2006-01-25 03:51 -------
Caused by:
(machopic_select_section): Return the selected section rather than
emitting assembly code. Replace the static function table with
inline conditional expressions. Update the tests of last_text_section
and move them into the FUNCTION_DECL block.
I have to figure out why.
--
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* [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (17 preceding siblings ...)
2006-01-25 3:51 ` pinskia at gcc dot gnu dot org
@ 2006-01-25 3:58 ` pinskia at gcc dot gnu dot org
2006-01-25 4:07 ` pinskia at gcc dot gnu dot org
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From: pinskia at gcc dot gnu dot org @ 2006-01-25 3:58 UTC (permalink / raw)
To: gcc-bugs
------- Comment #18 from pinskia at gcc dot gnu dot org 2006-01-25 03:58 -------
Or maybe not. More likely the TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT changes.
--
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* [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (18 preceding siblings ...)
2006-01-25 3:58 ` pinskia at gcc dot gnu dot org
@ 2006-01-25 4:07 ` pinskia at gcc dot gnu dot org
2006-01-25 4:39 ` pinskia at gcc dot gnu dot org
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From: pinskia at gcc dot gnu dot org @ 2006-01-25 4:07 UTC (permalink / raw)
To: gcc-bugs
------- Comment #19 from pinskia at gcc dot gnu dot org 2006-01-25 04:07 -------
I might need some C++ help on this one but I think this is valid as the virtual
function is marked as inline so it is vague but can that be a key function?
--
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* [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (19 preceding siblings ...)
2006-01-25 4:07 ` pinskia at gcc dot gnu dot org
@ 2006-01-25 4:39 ` pinskia at gcc dot gnu dot org
2006-01-25 4:44 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
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From: pinskia at gcc dot gnu dot org @ 2006-01-25 4:39 UTC (permalink / raw)
To: gcc-bugs
------- Comment #20 from pinskia at gcc dot gnu dot org 2006-01-25 04:39 -------
Found the problem and a way to fix it. The problem is that the key function
needs to be changed to the arm-eabi way and not the IA64 C++ ABI way.
See http://gcc.gnu.org/ml/gcc-patches/2004-08/msg02645.html for the ARM-eabi
way.
--
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
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (20 preceding siblings ...)
2006-01-25 4:39 ` pinskia at gcc dot gnu dot org
@ 2006-01-25 4:44 ` pinskia at gcc dot gnu dot org
2006-01-26 15:33 ` [Bug target/25908] " pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-01-25 4:44 UTC (permalink / raw)
To: gcc-bugs
------- Comment #21 from pinskia at gcc dot gnu dot org 2006-01-25 04:44 -------
To remind me, I should enable g++.dg/abi/key1.C on *-darwin.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug target/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (21 preceding siblings ...)
2006-01-25 4:44 ` pinskia at gcc dot gnu dot org
@ 2006-01-26 15:33 ` pinskia at gcc dot gnu dot org
2006-02-20 23:48 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-01-26 15:33 UTC (permalink / raw)
To: gcc-bugs
------- Comment #22 from pinskia at gcc dot gnu dot org 2006-01-26 15:32 -------
Patch posted:
http://gcc.gnu.org/ml/gcc-patches/2006-01/msg01843.html
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
URL| |http://gcc.gnu.org/ml/gcc-
| |patches/2006-
| |01/msg01843.html
Keywords| |patch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug target/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (22 preceding siblings ...)
2006-01-26 15:33 ` [Bug target/25908] " pinskia at gcc dot gnu dot org
@ 2006-02-20 23:48 ` pinskia at gcc dot gnu dot org
2006-02-22 22:11 ` mrs at apple dot com
` (2 subsequent siblings)
26 siblings, 0 replies; 28+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-02-20 23:48 UTC (permalink / raw)
To: gcc-bugs
------- Comment #23 from pinskia at gcc dot gnu dot org 2006-02-20 23:48 -------
I am no longer going to work on this, it is too much hassle for me to get this
fixed.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |geoffk at gcc dot gnu dot
| |org
AssignedTo|pinskia at gcc dot gnu dot |unassigned at gcc dot gnu
|org |dot org
URL|http://gcc.gnu.org/ml/gcc- |
|patches/2006- |
|01/msg01843.html |
Status|ASSIGNED |NEW
Keywords|patch |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug target/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (23 preceding siblings ...)
2006-02-20 23:48 ` pinskia at gcc dot gnu dot org
@ 2006-02-22 22:11 ` mrs at apple dot com
2006-03-02 2:21 ` mrs at gcc dot gnu dot org
2006-03-02 2:27 ` pinskia at gcc dot gnu dot org
26 siblings, 0 replies; 28+ messages in thread
From: mrs at apple dot com @ 2006-02-22 22:11 UTC (permalink / raw)
To: gcc-bugs
------- Comment #24 from mrs at apple dot com 2006-02-22 22:11 -------
Submitted patch to fix this
http://gcc.gnu.org/ml/gcc-patches/2006-02/msg01705.html
--
mrs at apple dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mrs at apple dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug target/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (24 preceding siblings ...)
2006-02-22 22:11 ` mrs at apple dot com
@ 2006-03-02 2:21 ` mrs at gcc dot gnu dot org
2006-03-02 2:27 ` pinskia at gcc dot gnu dot org
26 siblings, 0 replies; 28+ messages in thread
From: mrs at gcc dot gnu dot org @ 2006-03-02 2:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #25 from mrs at gcc dot gnu dot org 2006-03-02 02:20 -------
Subject: Bug 25908
Author: mrs
Date: Thu Mar 2 02:20:54 2006
New Revision: 111632
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111632
Log:
PR darwin/25908
* decl2.c (import_export_decl): Fix ABI breakage on darwin.
* g++.dg/abi/key2.C: Add.
Added:
trunk/gcc/testsuite/g++.dg/abi/key2.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/decl2.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
^ permalink raw reply [flat|nested] 28+ messages in thread
* [Bug target/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin
2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
` (25 preceding siblings ...)
2006-03-02 2:21 ` mrs at gcc dot gnu dot org
@ 2006-03-02 2:27 ` pinskia at gcc dot gnu dot org
26 siblings, 0 replies; 28+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-03-02 2:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #26 from pinskia at gcc dot gnu dot org 2006-03-02 02:27 -------
Fixed, thanks Mike for fixing this one.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25908
^ permalink raw reply [flat|nested] 28+ messages in thread
end of thread, other threads:[~2006-03-02 2:27 UTC | newest]
Thread overview: 28+ messages (download: mbox.gz / follow: Atom feed)
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2006-01-22 0:51 [Bug c++/25908] New: Multiple definitions of symbol vtables schnetter at aei dot mpg dot de
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2006-01-23 19:45 ` schnetter at aei dot mpg dot de
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2006-01-23 19:51 ` [Bug c++/25908] [4.2 Regression] " pinskia at gcc dot gnu dot org
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2006-01-24 20:14 ` pinskia at gcc dot gnu dot org
2006-01-24 20:20 ` pinskia at gcc dot gnu dot org
2006-01-24 20:28 ` pinskia at gcc dot gnu dot org
2006-01-24 21:09 ` [Bug c++/25908] [4.2 Regression] vtables with vague linkage is not being marked as vague on darwin schnetter at aei dot mpg dot de
2006-01-24 22:53 ` pinskia at gcc dot gnu dot org
2006-01-25 0:04 ` pinskia at gcc dot gnu dot org
2006-01-25 1:06 ` pinskia at gcc dot gnu dot org
2006-01-25 1:10 ` pinskia at gcc dot gnu dot org
2006-01-25 2:14 ` pinskia at gcc dot gnu dot org
2006-01-25 3:40 ` pinskia at gcc dot gnu dot org
2006-01-25 3:51 ` pinskia at gcc dot gnu dot org
2006-01-25 3:58 ` pinskia at gcc dot gnu dot org
2006-01-25 4:07 ` pinskia at gcc dot gnu dot org
2006-01-25 4:39 ` pinskia at gcc dot gnu dot org
2006-01-25 4:44 ` pinskia at gcc dot gnu dot org
2006-01-26 15:33 ` [Bug target/25908] " pinskia at gcc dot gnu dot org
2006-02-20 23:48 ` pinskia at gcc dot gnu dot org
2006-02-22 22:11 ` mrs at apple dot com
2006-03-02 2:21 ` mrs at gcc dot gnu dot org
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