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* [Bug c++/52743] New: g++-4.7.0 seg faults on overload functions.
@ 2012-03-27 19:37 meng at g dot clemson.edu
2012-03-29 13:48 ` [Bug c++/52743] " jason at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: meng at g dot clemson.edu @ 2012-03-27 19:37 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52743
Bug #: 52743
Summary: g++-4.7.0 seg faults on overload functions.
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: meng@g.clemson.edu
Created attachment 27016
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27016
source code causing the seg fault
void composite (int const (&) [2]);
void composite (int const (&) [3]);
int main ()
{
composite({0,1});
return 0;
}
compiled with :
$HOME/gcc/4.7.0/bin/c++ -v -save-temps -std=c++0x -Wall -Wextra
-fno-strict-aliasing -fwrapv -O2 main.cc
output from g++-4.7.0 is :
Reading specs from /home/meng/gcc/4.7.0/lib/gcc/i686-pc-linux-gnu/4.7.0/specs
COLLECT_GCC=/home/meng/gcc/4.7.0/bin/c++
COLLECT_LTO_WRAPPER=/home/meng/gcc/4.7.0/libexec/gcc/i686-pc-linux-gnu/4.7.0/lto-wrapper
Target: i686-pc-linux-gnu
Configured with: ./configure --prefix=/home/meng/gcc/4.7.0/
--enable-languages=c,c++
Thread model: posix
gcc version 4.7.0 (GCC)
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-std=c++11' '-Wall' '-Wextra'
'-fno-strict-aliasing' '-fwrapv' '-O2' '-shared-libgcc' '-mtune=generic'
'-march=pentiumpro'
/home/meng/gcc/4.7.0/libexec/gcc/i686-pc-linux-gnu/4.7.0/cc1plus -E -quiet -v
-D_GNU_SOURCE main.cc -mtune=generic -march=pentiumpro -std=c++11 -Wall -Wextra
-fno-strict-aliasing -fwrapv -O2 -fpch-preprocess -o main.ii
ignoring nonexistent directory
"/home/meng/gcc/4.7.0/lib/gcc/i686-pc-linux-gnu/4.7.0/../../../../i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/home/meng/gcc/4.7.0/lib/gcc/i686-pc-linux-gnu/4.7.0/../../../../include/c++/4.7.0
/home/meng/gcc/4.7.0/lib/gcc/i686-pc-linux-gnu/4.7.0/../../../../include/c++/4.7.0/i686-pc-linux-gnu
/home/meng/gcc/4.7.0/lib/gcc/i686-pc-linux-gnu/4.7.0/../../../../include/c++/4.7.0/backward
/home/meng/gcc/4.7.0/lib/gcc/i686-pc-linux-gnu/4.7.0/include
/usr/local/include
/home/meng/gcc/4.7.0/include
/home/meng/gcc/4.7.0/lib/gcc/i686-pc-linux-gnu/4.7.0/include-fixed
/usr/include
End of search list.
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-std=c++11' '-Wall' '-Wextra'
'-fno-strict-aliasing' '-fwrapv' '-O2' '-shared-libgcc' '-mtune=generic'
'-march=pentiumpro'
/home/meng/gcc/4.7.0/libexec/gcc/i686-pc-linux-gnu/4.7.0/cc1plus
-fpreprocessed main.ii -quiet -dumpbase main.cc -mtune=generic
-march=pentiumpro -auxbase main -O2 -Wall -Wextra -std=c++11 -version
-fno-strict-aliasing -fwrapv -o main.s
GNU C++ (GCC) version 4.7.0 (i686-pc-linux-gnu)
compiled by GNU C version 4.7.0, GMP version 4.3.2, MPFR version 2.4.2, MPC
version 0.8.1
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU C++ (GCC) version 4.7.0 (i686-pc-linux-gnu)
compiled by GNU C version 4.7.0, GMP version 4.3.2, MPFR version 2.4.2, MPC
version 0.8.1
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 25995eec1d8a7c765ef4a29ef128f2c2
main.cc: In function ‘int main()’:
main.cc:6:17: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/52743] g++-4.7.0 seg faults on overload functions.
2012-03-27 19:37 [Bug c++/52743] New: g++-4.7.0 seg faults on overload functions meng at g dot clemson.edu
@ 2012-03-29 13:48 ` jason at gcc dot gnu.org
2012-03-29 14:19 ` jason at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: jason at gcc dot gnu.org @ 2012-03-29 13:48 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52743
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2012-03-29
CC| |jason at gcc dot gnu.org
AssignedTo|unassigned at gcc dot |jason at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/52743] g++-4.7.0 seg faults on overload functions.
2012-03-27 19:37 [Bug c++/52743] New: g++-4.7.0 seg faults on overload functions meng at g dot clemson.edu
2012-03-29 13:48 ` [Bug c++/52743] " jason at gcc dot gnu.org
@ 2012-03-29 14:19 ` jason at gcc dot gnu.org
2012-03-29 14:47 ` jason at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: jason at gcc dot gnu.org @ 2012-03-29 14:19 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52743
--- Comment #1 from Jason Merrill <jason at gcc dot gnu.org> 2012-03-29 14:14:07 UTC ---
Author: jason
Date: Thu Mar 29 14:14:00 2012
New Revision: 185963
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185963
Log:
PR c++/52743
* call.c (compare_ics): Handle ck_aggr like ck_list.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/initlist-array3.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/call.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/52743] g++-4.7.0 seg faults on overload functions.
2012-03-27 19:37 [Bug c++/52743] New: g++-4.7.0 seg faults on overload functions meng at g dot clemson.edu
2012-03-29 13:48 ` [Bug c++/52743] " jason at gcc dot gnu.org
2012-03-29 14:19 ` jason at gcc dot gnu.org
@ 2012-03-29 14:47 ` jason at gcc dot gnu.org
2012-03-29 14:58 ` jason at gcc dot gnu.org
2012-04-13 18:23 ` drwowe at yahoo dot com
4 siblings, 0 replies; 6+ messages in thread
From: jason at gcc dot gnu.org @ 2012-03-29 14:47 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52743
--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> 2012-03-29 14:45:17 UTC ---
Author: jason
Date: Thu Mar 29 14:45:09 2012
New Revision: 185964
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185964
Log:
PR c++/52743
* call.c (compare_ics): Handle ck_aggr like ck_list.
Added:
branches/gcc-4_7-branch/gcc/testsuite/g++.dg/cpp0x/initlist-array3.C
Modified:
branches/gcc-4_7-branch/gcc/cp/ChangeLog
branches/gcc-4_7-branch/gcc/cp/call.c
branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/52743] g++-4.7.0 seg faults on overload functions.
2012-03-27 19:37 [Bug c++/52743] New: g++-4.7.0 seg faults on overload functions meng at g dot clemson.edu
` (2 preceding siblings ...)
2012-03-29 14:47 ` jason at gcc dot gnu.org
@ 2012-03-29 14:58 ` jason at gcc dot gnu.org
2012-04-13 18:23 ` drwowe at yahoo dot com
4 siblings, 0 replies; 6+ messages in thread
From: jason at gcc dot gnu.org @ 2012-03-29 14:58 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52743
Jason Merrill <jason at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.7.1
--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> 2012-03-29 14:46:43 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/52743] g++-4.7.0 seg faults on overload functions.
2012-03-27 19:37 [Bug c++/52743] New: g++-4.7.0 seg faults on overload functions meng at g dot clemson.edu
` (3 preceding siblings ...)
2012-03-29 14:58 ` jason at gcc dot gnu.org
@ 2012-04-13 18:23 ` drwowe at yahoo dot com
4 siblings, 0 replies; 6+ messages in thread
From: drwowe at yahoo dot com @ 2012-04-13 18:23 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52743
D W <drwowe at yahoo dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |drwowe at yahoo dot com
--- Comment #4 from D W <drwowe at yahoo dot com> 2012-04-13 18:23:19 UTC ---
*** Bug 52951 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-04-13 18:23 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-03-27 19:37 [Bug c++/52743] New: g++-4.7.0 seg faults on overload functions meng at g dot clemson.edu
2012-03-29 13:48 ` [Bug c++/52743] " jason at gcc dot gnu.org
2012-03-29 14:19 ` jason at gcc dot gnu.org
2012-03-29 14:47 ` jason at gcc dot gnu.org
2012-03-29 14:58 ` jason at gcc dot gnu.org
2012-04-13 18:23 ` drwowe at yahoo dot com
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