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* [Bug c++/57143] New: gcc failed to parse try/catch(...) when exception_ptr is involved @ 2013-05-02 11:51 pichot.fabien at gmail dot com 2013-05-02 11:52 ` [Bug c++/57143] " pichot.fabien at gmail dot com ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: pichot.fabien at gmail dot com @ 2013-05-02 11:51 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57143 Bug #: 57143 Summary: gcc failed to parse try/catch(...) when exception_ptr is involved Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned@gcc.gnu.org ReportedBy: pichot.fabien@gmail.com Created attachment 29997 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29997 The test emphazing the bug. Gcc fail to parse a try/catch block in a lambda expression. It's very strange, we found a way to get around the problem by taking the exception_ptr by reference explicitly. Bug reproduced on three machines (uname -a): - Linux XXXX 3.7.0-sabayon #1 SMP Wed Jan 23 20:51:11 UTC 2013 x86_64 Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz GenuineIntel GNU/Linux - Linux XXXX 3.2.1-gentoo-r2 #5 SMP Fri Feb 24 16:43:17 CET 2012 x86_64 Intel(R) Xeon(R) CPU X3450 @ 2.67GHz GenuineIntel GNU/Linux - Darwin XXXX 11.4.2 Darwin Kernel Version 11.4.2: Thu Aug 23 16:25:48 PDT 2012; root:xnu-1699.32.7~1/RELEASE_X86_64 x86_64 I'm compiling with: - g++-4.7.1 - g++-4.7.2 - g++-4.8.0 with the same command line: -v -std=c++11 -save-temps -W -Wall ./try-catch.cc ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/57143] gcc failed to parse try/catch(...) when exception_ptr is involved 2013-05-02 11:51 [Bug c++/57143] New: gcc failed to parse try/catch(...) when exception_ptr is involved pichot.fabien at gmail dot com @ 2013-05-02 11:52 ` pichot.fabien at gmail dot com 2013-05-02 11:53 ` pichot.fabien at gmail dot com 2013-05-02 12:02 ` paolo.carlini at oracle dot com 2 siblings, 0 replies; 4+ messages in thread From: pichot.fabien at gmail dot com @ 2013-05-02 11:52 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57143 --- Comment #1 from Fabien Pichot <pichot.fabien at gmail dot com> 2013-05-02 11:52:39 UTC --- Created attachment 29998 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29998 g++-4.8.0 -v output ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/57143] gcc failed to parse try/catch(...) when exception_ptr is involved 2013-05-02 11:51 [Bug c++/57143] New: gcc failed to parse try/catch(...) when exception_ptr is involved pichot.fabien at gmail dot com 2013-05-02 11:52 ` [Bug c++/57143] " pichot.fabien at gmail dot com @ 2013-05-02 11:53 ` pichot.fabien at gmail dot com 2013-05-02 12:02 ` paolo.carlini at oracle dot com 2 siblings, 0 replies; 4+ messages in thread From: pichot.fabien at gmail dot com @ 2013-05-02 11:53 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57143 --- Comment #2 from Fabien Pichot <pichot.fabien at gmail dot com> 2013-05-02 11:53:39 UTC --- Created attachment 29999 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29999 preprocessed file ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/57143] gcc failed to parse try/catch(...) when exception_ptr is involved 2013-05-02 11:51 [Bug c++/57143] New: gcc failed to parse try/catch(...) when exception_ptr is involved pichot.fabien at gmail dot com 2013-05-02 11:52 ` [Bug c++/57143] " pichot.fabien at gmail dot com 2013-05-02 11:53 ` pichot.fabien at gmail dot com @ 2013-05-02 12:02 ` paolo.carlini at oracle dot com 2 siblings, 0 replies; 4+ messages in thread From: paolo.carlini at oracle dot com @ 2013-05-02 12:02 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57143 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |DUPLICATE --- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> 2013-05-02 12:02:19 UTC --- Dup. Already fixed. *** This bug has been marked as a duplicate of bug 56388 *** ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2013-05-02 12:02 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-05-02 11:51 [Bug c++/57143] New: gcc failed to parse try/catch(...) when exception_ptr is involved pichot.fabien at gmail dot com 2013-05-02 11:52 ` [Bug c++/57143] " pichot.fabien at gmail dot com 2013-05-02 11:53 ` pichot.fabien at gmail dot com 2013-05-02 12:02 ` paolo.carlini at oracle dot com
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