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* [Bug c++/28111] New: ICE with invalid friend in template class
@ 2006-06-20 20:03 reichelt at gcc dot gnu dot org
2006-06-22 10:05 ` [Bug c++/28111] " reichelt at gcc dot gnu dot org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2006-06-20 20:03 UTC (permalink / raw)
To: gcc-bugs
The following invalid code snippet causes an ICE since at least GCC 2.95.3:
=================================
template<typename> void foo();
template<typename T> struct A
{
friend void foo<>(typename T::X);
};
A<int> a;
=================================
bug.cc: In instantiation of 'A<int>':
bug.cc:8: instantiated from here
bug.cc:5: error: 'int' is not a class, struct, or union type
bug.cc:5: internal compiler error: tree check: expected function_type or
method_type, have error_mark in determine_specialization, at cp/pt.c:1396
Please submit a full bug report, [etc.]
Testing a patch.
--
Summary: ICE with invalid friend in template class
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, error-recovery, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: reichelt at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28111
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug c++/28111] ICE with invalid friend in template class 2006-06-20 20:03 [Bug c++/28111] New: ICE with invalid friend in template class reichelt at gcc dot gnu dot org @ 2006-06-22 10:05 ` reichelt at gcc dot gnu dot org 2006-06-22 10:29 ` reichelt at gcc dot gnu dot org 2006-06-29 21:41 ` patchapp at dberlin dot org 2 siblings, 0 replies; 4+ messages in thread From: reichelt at gcc dot gnu dot org @ 2006-06-22 10:05 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from reichelt at gcc dot gnu dot org 2006-06-22 09:55 ------- Subject: Bug 28111 Author: reichelt Date: Thu Jun 22 09:55:42 2006 New Revision: 114887 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114887 Log: PR c++/28111 * pt.c (determine_specialization): Check for invalid decls. * g++.dg/template/friend43.C: New test. Added: trunk/gcc/testsuite/g++.dg/template/friend43.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/pt.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28111 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/28111] ICE with invalid friend in template class 2006-06-20 20:03 [Bug c++/28111] New: ICE with invalid friend in template class reichelt at gcc dot gnu dot org 2006-06-22 10:05 ` [Bug c++/28111] " reichelt at gcc dot gnu dot org @ 2006-06-22 10:29 ` reichelt at gcc dot gnu dot org 2006-06-29 21:41 ` patchapp at dberlin dot org 2 siblings, 0 replies; 4+ messages in thread From: reichelt at gcc dot gnu dot org @ 2006-06-22 10:29 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from reichelt at gcc dot gnu dot org 2006-06-22 10:05 ------- Fixed on mainline. -- reichelt at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28111 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/28111] ICE with invalid friend in template class 2006-06-20 20:03 [Bug c++/28111] New: ICE with invalid friend in template class reichelt at gcc dot gnu dot org 2006-06-22 10:05 ` [Bug c++/28111] " reichelt at gcc dot gnu dot org 2006-06-22 10:29 ` reichelt at gcc dot gnu dot org @ 2006-06-29 21:41 ` patchapp at dberlin dot org 2 siblings, 0 replies; 4+ messages in thread From: patchapp at dberlin dot org @ 2006-06-29 21:41 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from patchapp at dberlin dot org 2006-06-29 21:40 ------- Subject: Bug number PR c++/28111 A patch for this bug has been added to the patch tracker. The mailing list url for the patch is http://gcc.gnu.org/ml/gcc-patches/2006-06/msg01161.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28111 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2006-06-29 21:40 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2006-06-20 20:03 [Bug c++/28111] New: ICE with invalid friend in template class reichelt at gcc dot gnu dot org 2006-06-22 10:05 ` [Bug c++/28111] " reichelt at gcc dot gnu dot org 2006-06-22 10:29 ` reichelt at gcc dot gnu dot org 2006-06-29 21:41 ` patchapp at dberlin dot org
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