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* [Bug c++/53781] New: ICE when compiling a deeply nested template
@ 2012-06-26 16:13 oleg00 at gmail dot com
2012-06-26 16:51 ` [Bug c++/53781] " oleg00 at gmail dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: oleg00 at gmail dot com @ 2012-06-26 16:13 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53781
Bug #: 53781
Summary: ICE when compiling a deeply nested template
Classification: Unclassified
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: oleg00@gmail.com
gcc 4.7.0 crashed when the template nesting level approaches ~35. The code
compiles fine on gcc 4.5.0
$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/jpm/ro/3rd/gcc/4.7.0-g++/x86_64-linux-2.6-libc6/libexec/gcc/x86_64-aim-linux-gnu/4.7.0/lto-wrapper
Target: x86_64-aim-linux-gnu
Configured with: ../../src/configure --prefix=/jpm/ro/3rd/gcc/4.7.0-g++/common
--exec-prefix=/jpm/ro/3rd/gcc/4.7.0-g++/x86_64-linux-2.6-libc6
--host=x86_64-aim-linux-gnu --build=x86_64-aim-linux-gnu
--target=x86_64-aim-linux-gnu
--prefix=/jpm/ro/3rd/gcc/4.7.0-g++/x86_64-linux-2.6-libc6
--with-local-prefix=/jpm/ro/3rd/gcc/4.7.0-g++/x86_64-linux-2.6-libc6
--libdir=/jpm/ro/3rd/gcc-runtime/4.7.0-g++/x86_64-linux-2.6-libc6/lib
--oldincludedir=/jpm/ro/3rd/glibc/2.13/x86_64-linux-2.6-libc6/include
--with-gxx-include-dir=/jpm/ro/3rd/gcc/4.7.0-g++/x86_64-linux-2.6-libc6/include
--disable-bootstrap --disable-multilib --disable-nls --enable-shared
--enable-languages=c,c++ --enable-__cxa_atexit CFLAGS='-g -O2 -D__USE_XOPEN2K8'
CXXFLAGS='-g -O2 -D__USE_XOPEN2K8' 'XGCC_FLAGS_FOR_TARGET=-g -O2
-D__USE_XOPEN2K8'
Thread model: posix
gcc version 4.7.0 (GCC)
Preprocessed source is attached.
Compile with:
c++ -O3 -std=c++0x -DNDEBUG gcc.bug.cpp
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/53781] ICE when compiling a deeply nested template
2012-06-26 16:13 [Bug c++/53781] New: ICE when compiling a deeply nested template oleg00 at gmail dot com
@ 2012-06-26 16:51 ` oleg00 at gmail dot com
2012-06-26 16:52 ` oleg00 at gmail dot com
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: oleg00 at gmail dot com @ 2012-06-26 16:51 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53781
--- Comment #1 from Oleg Grunin <oleg00 at gmail dot com> 2012-06-26 16:51:15 UTC ---
Created attachment 27707
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27707
bzipped precompiled source part 1
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/53781] ICE when compiling a deeply nested template
2012-06-26 16:13 [Bug c++/53781] New: ICE when compiling a deeply nested template oleg00 at gmail dot com
2012-06-26 16:51 ` [Bug c++/53781] " oleg00 at gmail dot com
@ 2012-06-26 16:52 ` oleg00 at gmail dot com
2012-06-26 16:55 ` oleg00 at gmail dot com
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: oleg00 at gmail dot com @ 2012-06-26 16:52 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53781
--- Comment #2 from Oleg Grunin <oleg00 at gmail dot com> 2012-06-26 16:52:17 UTC ---
Created attachment 27708
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27708
bzipped precompiled source part 2
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/53781] ICE when compiling a deeply nested template
2012-06-26 16:13 [Bug c++/53781] New: ICE when compiling a deeply nested template oleg00 at gmail dot com
2012-06-26 16:51 ` [Bug c++/53781] " oleg00 at gmail dot com
2012-06-26 16:52 ` oleg00 at gmail dot com
@ 2012-06-26 16:55 ` oleg00 at gmail dot com
2012-10-30 0:03 ` paolo.carlini at oracle dot com
2013-05-04 16:36 ` paolo.carlini at oracle dot com
4 siblings, 0 replies; 6+ messages in thread
From: oleg00 at gmail dot com @ 2012-06-26 16:55 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53781
Oleg Grunin <oleg00 at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |oleg00 at gmail dot com
Version|unknown |4.7.0
--- Comment #3 from Oleg Grunin <oleg00 at gmail dot com> 2012-06-26 16:55:15 UTC ---
To recreate the precompiled source:
cat xaa xab > gnu.bug.cpp.bz2
bunzip gnu.bug.cpp.bz2
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/53781] ICE when compiling a deeply nested template
2012-06-26 16:13 [Bug c++/53781] New: ICE when compiling a deeply nested template oleg00 at gmail dot com
` (2 preceding siblings ...)
2012-06-26 16:55 ` oleg00 at gmail dot com
@ 2012-10-30 0:03 ` paolo.carlini at oracle dot com
2013-05-04 16:36 ` paolo.carlini at oracle dot com
4 siblings, 0 replies; 6+ messages in thread
From: paolo.carlini at oracle dot com @ 2012-10-30 0:03 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53781
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2012-10-30
CC|oleg00 at gmail dot com |
Ever Confirmed|0 |1
--- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-10-30 00:02:55 UTC ---
Please test more recent 4.7.x releases and, in case the bug still reproduces
for you, please reduce the code to a manageable size (there are many tools
available for that, eg, delta, c-reduce, etc). Thanks.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c++/53781] ICE when compiling a deeply nested template
2012-06-26 16:13 [Bug c++/53781] New: ICE when compiling a deeply nested template oleg00 at gmail dot com
` (3 preceding siblings ...)
2012-10-30 0:03 ` paolo.carlini at oracle dot com
@ 2013-05-04 16:36 ` paolo.carlini at oracle dot com
4 siblings, 0 replies; 6+ messages in thread
From: paolo.carlini at oracle dot com @ 2013-05-04 16:36 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53781
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution| |INVALID
--- Comment #5 from Paolo Carlini <paolo.carlini at oracle dot com> 2013-05-04 16:36:14 UTC ---
Feedback not forthcoming.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-05-04 16:36 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2012-06-26 16:13 [Bug c++/53781] New: ICE when compiling a deeply nested template oleg00 at gmail dot com
2012-06-26 16:51 ` [Bug c++/53781] " oleg00 at gmail dot com
2012-06-26 16:52 ` oleg00 at gmail dot com
2012-06-26 16:55 ` oleg00 at gmail dot com
2012-10-30 0:03 ` paolo.carlini at oracle dot com
2013-05-04 16:36 ` paolo.carlini at oracle dot com
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