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* [Bug c++/60687] New: [4.8.0] Infinite loop compiling recursive templates indirectly by local class in function @ 2014-03-27 16:32 FBergemann at web dot de 2014-03-27 16:34 ` [Bug c++/60687] " FBergemann at web dot de ` (3 more replies) 0 siblings, 4 replies; 5+ messages in thread From: FBergemann at web dot de @ 2014-03-27 16:32 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60687 Bug ID: 60687 Summary: [4.8.0] Infinite loop compiling recursive templates indirectly by local class in function Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: FBergemann at web dot de [g++ 4.8.0 on Red Hat Linux 6.2 or Ubuntu Linux 12.04.3] the g++ compiler is in an endless loop and has to be killed for compiling main.cpp (attached next). Then i get following error trace: /opt/gcc-4.8.0/bin/g++ -O0 -g3 -Wall -c -fmessage-length=0 -std=c++11 -MMD -MP -MF"main.d" -MT"main.d" -o "main.o" "../main.cpp" g++: internal compiler error: Terminated (program cc1plus) 0x40cba1 execute ../../gcc/gcc.c:2822 0x40cee4 do_spec_1 ../../gcc/gcc.c:4614 0x40f865 process_brace_body ../../gcc/gcc.c:5871 0x40f865 handle_braces ../../gcc/gcc.c:5785 0x40de07 do_spec_1 ../../gcc/gcc.c:5268 0x40f865 process_brace_body ../../gcc/gcc.c:5871 0x40f865 handle_braces ../../gcc/gcc.c:5785 0x40de07 do_spec_1 ../../gcc/gcc.c:5268 0x40daff do_spec_1 ../../gcc/gcc.c:5373 0x40f865 process_brace_body ../../gcc/gcc.c:5871 0x40f865 handle_braces ../../gcc/gcc.c:5785 0x40de07 do_spec_1 ../../gcc/gcc.c:5268 0x40f865 process_brace_body ../../gcc/gcc.c:5871 0x40f865 handle_braces ../../gcc/gcc.c:5785 0x40de07 do_spec_1 ../../gcc/gcc.c:5268 0x40f865 process_brace_body ../../gcc/gcc.c:5871 0x40f865 handle_braces ../../gcc/gcc.c:5785 0x40de07 do_spec_1 ../../gcc/gcc.c:5268 0x40f865 process_brace_body ../../gcc/gcc.c:5871 0x40f865 handle_braces ../../gcc/gcc.c:5785 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions. make: *** [main.o] Error 4 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/60687] [4.8.0] Infinite loop compiling recursive templates indirectly by local class in function 2014-03-27 16:32 [Bug c++/60687] New: [4.8.0] Infinite loop compiling recursive templates indirectly by local class in function FBergemann at web dot de @ 2014-03-27 16:34 ` FBergemann at web dot de 2014-03-28 19:05 ` jolfzverb at gmail dot com ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: FBergemann at web dot de @ 2014-03-27 16:34 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60687 --- Comment #1 from Frank Bergemann <FBergemann at web dot de> --- Created attachment 32466 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32466&action=edit test program ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/60687] [4.8.0] Infinite loop compiling recursive templates indirectly by local class in function 2014-03-27 16:32 [Bug c++/60687] New: [4.8.0] Infinite loop compiling recursive templates indirectly by local class in function FBergemann at web dot de 2014-03-27 16:34 ` [Bug c++/60687] " FBergemann at web dot de @ 2014-03-28 19:05 ` jolfzverb at gmail dot com 2014-03-29 11:03 ` FBergemann at web dot de 2015-03-19 10:45 ` paolo.carlini at oracle dot com 3 siblings, 0 replies; 5+ messages in thread From: jolfzverb at gmail dot com @ 2014-03-28 19:05 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60687 Yury Usishchev <jolfzverb at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jolfzverb at gmail dot com --- Comment #2 from Yury Usishchev <jolfzverb at gmail dot com> --- Created attachment 32479 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32479&action=edit Reduced testcase The loop is not infinite, eventually(after 30 minutes for my workstation) build fails with error: main.cpp:35:60: error: template instantiation depth exceeds maximum of 900 you can use -ftemplate-depth=100 to achieve it faster. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/60687] [4.8.0] Infinite loop compiling recursive templates indirectly by local class in function 2014-03-27 16:32 [Bug c++/60687] New: [4.8.0] Infinite loop compiling recursive templates indirectly by local class in function FBergemann at web dot de 2014-03-27 16:34 ` [Bug c++/60687] " FBergemann at web dot de 2014-03-28 19:05 ` jolfzverb at gmail dot com @ 2014-03-29 11:03 ` FBergemann at web dot de 2015-03-19 10:45 ` paolo.carlini at oracle dot com 3 siblings, 0 replies; 5+ messages in thread From: FBergemann at web dot de @ 2014-03-29 11:03 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60687 --- Comment #3 from Frank Bergemann <FBergemann at web dot de> --- Hi Yury, ok - thanks! I didn't know, that the default is that high (#1024 for c++11). So you can close it RESOLVED/WORKSFORME or INVALID. - many thanks! best regards, Frank ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/60687] [4.8.0] Infinite loop compiling recursive templates indirectly by local class in function 2014-03-27 16:32 [Bug c++/60687] New: [4.8.0] Infinite loop compiling recursive templates indirectly by local class in function FBergemann at web dot de ` (2 preceding siblings ...) 2014-03-29 11:03 ` FBergemann at web dot de @ 2015-03-19 10:45 ` paolo.carlini at oracle dot com 3 siblings, 0 replies; 5+ messages in thread From: paolo.carlini at oracle dot com @ 2015-03-19 10:45 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60687 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> --- Closing. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-03-19 10:34 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-03-27 16:32 [Bug c++/60687] New: [4.8.0] Infinite loop compiling recursive templates indirectly by local class in function FBergemann at web dot de 2014-03-27 16:34 ` [Bug c++/60687] " FBergemann at web dot de 2014-03-28 19:05 ` jolfzverb at gmail dot com 2014-03-29 11:03 ` FBergemann at web dot de 2015-03-19 10:45 ` paolo.carlini at oracle dot com
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