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* [Bug c++/51191] New: [C++0x] SEGV on deducing template aliases with non-template alias declarations @ 2011-11-17 12:43 gintensubaru at gmail dot com 2011-11-17 17:45 ` [Bug c++/51191] " dodji at gcc dot gnu.org ` (4 more replies) 0 siblings, 5 replies; 6+ messages in thread From: gintensubaru at gmail dot com @ 2011-11-17 12:43 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51191 Bug #: 51191 Summary: [C++0x] SEGV on deducing template aliases with non-template alias declarations Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned@gcc.gnu.org ReportedBy: gintensubaru@gmail.com Code: template< class T > class ClassTemplate {}; template< class T > struct Metafunction { typedef T type; }; template< class T > using TemplateAlias = ClassTemplate< typename Metafunction<T>::type >; using Alias = TemplateAlias<int>; // no SEGV if changed to "typedef TemplateAlias<int> Alias;" template< class T > void f( TemplateAlias<T> ); int main() { Alias x; // no SEGV if changed to "TemplateAlias<int> x;" f( x ); // no SEGV if changed to "f<int>(x);" } Message: In function 'int main()': Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. GCC version: gcc-4.7-20111112 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51191] [C++0x] SEGV on deducing template aliases with non-template alias declarations 2011-11-17 12:43 [Bug c++/51191] New: [C++0x] SEGV on deducing template aliases with non-template alias declarations gintensubaru at gmail dot com @ 2011-11-17 17:45 ` dodji at gcc dot gnu.org 2011-11-17 18:15 ` dodji at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: dodji at gcc dot gnu.org @ 2011-11-17 17:45 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51191 Dodji Seketeli <dodji at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2011-11-17 AssignedTo|unassigned at gcc dot |dodji at gcc dot gnu.org |gnu.org | Ever Confirmed|0 |1 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51191] [C++0x] SEGV on deducing template aliases with non-template alias declarations 2011-11-17 12:43 [Bug c++/51191] New: [C++0x] SEGV on deducing template aliases with non-template alias declarations gintensubaru at gmail dot com 2011-11-17 17:45 ` [Bug c++/51191] " dodji at gcc dot gnu.org @ 2011-11-17 18:15 ` dodji at gcc dot gnu.org 2011-11-17 23:59 ` dodji at seketeli dot org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: dodji at gcc dot gnu.org @ 2011-11-17 18:15 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51191 Dodji Seketeli <dodji at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC|dodji at gcc dot gnu.org | --- Comment #1 from Dodji Seketeli <dodji at gcc dot gnu.org> 2011-11-17 18:02:24 UTC --- Confirmed. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51191] [C++0x] SEGV on deducing template aliases with non-template alias declarations 2011-11-17 12:43 [Bug c++/51191] New: [C++0x] SEGV on deducing template aliases with non-template alias declarations gintensubaru at gmail dot com 2011-11-17 17:45 ` [Bug c++/51191] " dodji at gcc dot gnu.org 2011-11-17 18:15 ` dodji at gcc dot gnu.org @ 2011-11-17 23:59 ` dodji at seketeli dot org 2011-11-18 14:53 ` dodji at gcc dot gnu.org 2011-11-18 15:12 ` dodji at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: dodji at seketeli dot org @ 2011-11-17 23:59 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51191 --- Comment #2 from dodji at seketeli dot org <dodji at seketeli dot org> 2011-11-17 23:48:12 UTC --- A candidate patch was posted to http://gcc.gnu.org/ml/gcc-patches/2011-11/msg01856.html ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51191] [C++0x] SEGV on deducing template aliases with non-template alias declarations 2011-11-17 12:43 [Bug c++/51191] New: [C++0x] SEGV on deducing template aliases with non-template alias declarations gintensubaru at gmail dot com ` (2 preceding siblings ...) 2011-11-17 23:59 ` dodji at seketeli dot org @ 2011-11-18 14:53 ` dodji at gcc dot gnu.org 2011-11-18 15:12 ` dodji at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: dodji at gcc dot gnu.org @ 2011-11-18 14:53 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51191 --- Comment #3 from Dodji Seketeli <dodji at gcc dot gnu.org> 2011-11-18 14:07:49 UTC --- Author: dodji Date: Fri Nov 18 14:07:41 2011 New Revision: 181475 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181475 Log: PR c++/51191 - ICE on alias of alias template instantiation gcc/cp/ PR c++/51191 * pt.c (primary_template_instantiation_p): Don't forget to consider alias declarations. gcc/testsuite/ PR c++/51191 * g++.dg/cpp0x/alias-decl-13.C: New test. Added: trunk/gcc/testsuite/g++.dg/cpp0x/alias-decl-13.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/pt.c trunk/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/51191] [C++0x] SEGV on deducing template aliases with non-template alias declarations 2011-11-17 12:43 [Bug c++/51191] New: [C++0x] SEGV on deducing template aliases with non-template alias declarations gintensubaru at gmail dot com ` (3 preceding siblings ...) 2011-11-18 14:53 ` dodji at gcc dot gnu.org @ 2011-11-18 15:12 ` dodji at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: dodji at gcc dot gnu.org @ 2011-11-18 15:12 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51191 Dodji Seketeli <dodji at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #4 from Dodji Seketeli <dodji at gcc dot gnu.org> 2011-11-18 14:53:02 UTC --- Should be fixed in trunk (4.7). ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2011-11-18 14:53 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-11-17 12:43 [Bug c++/51191] New: [C++0x] SEGV on deducing template aliases with non-template alias declarations gintensubaru at gmail dot com 2011-11-17 17:45 ` [Bug c++/51191] " dodji at gcc dot gnu.org 2011-11-17 18:15 ` dodji at gcc dot gnu.org 2011-11-17 23:59 ` dodji at seketeli dot org 2011-11-18 14:53 ` dodji at gcc dot gnu.org 2011-11-18 15:12 ` dodji at gcc dot gnu.org
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