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* [Bug c++/49589] New: [C++0x] Internal compile error at decltype @ 2011-06-30 9:21 jarrydb at cse dot unsw.edu.au 2011-07-01 21:15 ` [Bug c++/49589] " jason at gcc dot gnu.org ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: jarrydb at cse dot unsw.edu.au @ 2011-06-30 9:21 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49589 Summary: [C++0x] Internal compile error at decltype Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned@gcc.gnu.org ReportedBy: jarrydb@cse.unsw.edu.au Host: x86_64-unknown-linux-gnu Target: x86_64-unknown-linux-gnu Build: x86_64-unknown-linux-gnu Created attachment 24643 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24643 ICE with decltype The attached code causes the compiler to exit with a segmentation fault at a use of decltype. g++ --std=gnu++0x decltype_error_2.ii decltype_error_2.cpp:45:31: 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. output of gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/home/jarrydb/current/soft/install-latest/libexec/gcc/x86_64-unknown-linux-gnu/4.7.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: /home/jarrydb/current/soft/src/gcc-svn/configure --prefix=/home/jarrydb/current/soft/install-latest --disable-multilib --enable-languages=c,c++,go Thread model: posix gcc version 4.7.0 20110630 (experimental) (GCC) ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/49589] [C++0x] Internal compile error at decltype 2011-06-30 9:21 [Bug c++/49589] New: [C++0x] Internal compile error at decltype jarrydb at cse dot unsw.edu.au @ 2011-07-01 21:15 ` jason at gcc dot gnu.org 2011-07-04 21:44 ` jason at gcc dot gnu.org 2011-07-04 22:16 ` jason at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: jason at gcc dot gnu.org @ 2011-07-01 21:15 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49589 Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2011.07.01 21:15:19 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] 4+ messages in thread
* [Bug c++/49589] [C++0x] Internal compile error at decltype 2011-06-30 9:21 [Bug c++/49589] New: [C++0x] Internal compile error at decltype jarrydb at cse dot unsw.edu.au 2011-07-01 21:15 ` [Bug c++/49589] " jason at gcc dot gnu.org @ 2011-07-04 21:44 ` jason at gcc dot gnu.org 2011-07-04 22:16 ` jason at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: jason at gcc dot gnu.org @ 2011-07-04 21:44 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49589 --- Comment #1 from Jason Merrill <jason at gcc dot gnu.org> 2011-07-04 21:44:07 UTC --- Author: jason Date: Mon Jul 4 21:44:04 2011 New Revision: 175835 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175835 Log: DR 1207 PR c++/49589 * mangle.c (write_expression): Handle 'this'. * parser.c (cp_parser_postfix_dot_deref_expression): Allow incomplete *this. * semantics.c (potential_constant_expression_1): Check that DECL_CONTEXT is set on 'this'. Added: trunk/gcc/testsuite/g++.dg/abi/mangle48.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/mangle.c trunk/gcc/cp/parser.c trunk/gcc/cp/semantics.c trunk/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/49589] [C++0x] Internal compile error at decltype 2011-06-30 9:21 [Bug c++/49589] New: [C++0x] Internal compile error at decltype jarrydb at cse dot unsw.edu.au 2011-07-01 21:15 ` [Bug c++/49589] " jason at gcc dot gnu.org 2011-07-04 21:44 ` jason at gcc dot gnu.org @ 2011-07-04 22:16 ` jason at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: jason at gcc dot gnu.org @ 2011-07-04 22:16 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49589 Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED Target Milestone|--- |4.7.0 --- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> 2011-07-04 22:16:12 UTC --- Fixed. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-07-04 22:16 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-06-30 9:21 [Bug c++/49589] New: [C++0x] Internal compile error at decltype jarrydb at cse dot unsw.edu.au 2011-07-01 21:15 ` [Bug c++/49589] " jason at gcc dot gnu.org 2011-07-04 21:44 ` jason at gcc dot gnu.org 2011-07-04 22:16 ` jason at gcc dot gnu.org
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