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* [Bug c++/35329] New: [4.2/4.3/4.4 regression] ICE with invalid template class after #pragma interface
@ 2008-02-23 19:19 reichelt at gcc dot gnu dot org
2008-02-23 19:19 ` [Bug c++/35329] " reichelt at gcc dot gnu dot org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2008-02-23 19:19 UTC (permalink / raw)
To: gcc-bugs
The following invalid code snippet triggers an ICE since GCC 4.2.0:
====================================================
#pragma implementation
#pragma interface
template<void> struct A
{
A() {}
};
====================================================
bug.cc:4: error: 'void' is not a valid type for a template constant parameter
bug.cc: In constructor 'A<<declaration error> >::A()':
bug.cc:6: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]
--
Summary: [4.2/4.3/4.4 regression] ICE with invalid template class
after #pragma interface
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, error-recovery, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35329
^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug c++/35329] [4.2/4.3/4.4 regression] ICE with invalid template class after #pragma interface 2008-02-23 19:19 [Bug c++/35329] New: [4.2/4.3/4.4 regression] ICE with invalid template class after #pragma interface reichelt at gcc dot gnu dot org @ 2008-02-23 19:19 ` reichelt at gcc dot gnu dot org 2008-02-24 22:06 ` rguenth at gcc dot gnu dot org ` (4 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: reichelt at gcc dot gnu dot org @ 2008-02-23 19:19 UTC (permalink / raw) To: gcc-bugs -- reichelt at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.2.4 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35329 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/35329] [4.2/4.3/4.4 regression] ICE with invalid template class after #pragma interface 2008-02-23 19:19 [Bug c++/35329] New: [4.2/4.3/4.4 regression] ICE with invalid template class after #pragma interface reichelt at gcc dot gnu dot org 2008-02-23 19:19 ` [Bug c++/35329] " reichelt at gcc dot gnu dot org @ 2008-02-24 22:06 ` rguenth at gcc dot gnu dot org 2008-05-19 20:34 ` jsm28 at gcc dot gnu dot org ` (3 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: rguenth at gcc dot gnu dot org @ 2008-02-24 22:06 UTC (permalink / raw) To: gcc-bugs -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Priority|P3 |P5 Last reconfirmed|0000-00-00 00:00:00 |2008-02-24 22:05:33 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35329 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/35329] [4.2/4.3/4.4 regression] ICE with invalid template class after #pragma interface 2008-02-23 19:19 [Bug c++/35329] New: [4.2/4.3/4.4 regression] ICE with invalid template class after #pragma interface reichelt at gcc dot gnu dot org 2008-02-23 19:19 ` [Bug c++/35329] " reichelt at gcc dot gnu dot org 2008-02-24 22:06 ` rguenth at gcc dot gnu dot org @ 2008-05-19 20:34 ` jsm28 at gcc dot gnu dot org 2009-03-28 21:29 ` [Bug c++/35329] [4.2/4.3 " reichelt at gcc dot gnu dot org ` (2 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: jsm28 at gcc dot gnu dot org @ 2008-05-19 20:34 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from jsm28 at gcc dot gnu dot org 2008-05-19 20:25 ------- 4.2.4 is being released, changing milestones to 4.2.5. -- jsm28 at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|4.2.4 |4.2.5 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35329 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/35329] [4.2/4.3 regression] ICE with invalid template class after #pragma interface 2008-02-23 19:19 [Bug c++/35329] New: [4.2/4.3/4.4 regression] ICE with invalid template class after #pragma interface reichelt at gcc dot gnu dot org ` (2 preceding siblings ...) 2008-05-19 20:34 ` jsm28 at gcc dot gnu dot org @ 2009-03-28 21:29 ` reichelt at gcc dot gnu dot org 2009-03-31 20:44 ` [Bug c++/35329] [4.3 " jsm28 at gcc dot gnu dot org 2009-04-22 15:26 ` rguenth at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: reichelt at gcc dot gnu dot org @ 2009-03-28 21:29 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from reichelt at gcc dot gnu dot org 2009-03-28 21:28 ------- Fixed on the trunk by Jason's patch 2009-03-17 Jason Merrill <jason@redhat.com> * decl.c (grokfndecl): Set DECL_CONTEXT on parms. (duplicate_decls): Adjust DECL_CONTEXT of newdecl's parms. * pt.c (check_explicit_specialization): Likewise. (tsubst_copy) [PARM_DECL]: Return a dummy parm if we don't have a local specialization. * tree.c (cp_tree_equal) [PARM_DECL]: Check type and index, not name. * decl2.c (parm_index): New fn. * semantics.c (finish_decltype_type): Don't use describable_type. * mangle.c (write_expression): Likewise. Mangle ALIGNOF_EXPR. Give a sorry for unsupported codes rather than crash. Mangle conversions with other than 1 operand. New mangling for PARM_DECL. * operators.def (ALIGNOF_EXPR): Mangle as "az". -- reichelt at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[4.2/4.3/4.4 regression] ICE|[4.2/4.3 regression] ICE |with invalid template class |with invalid template class |after #pragma interface |after #pragma interface http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35329 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/35329] [4.3 regression] ICE with invalid template class after #pragma interface 2008-02-23 19:19 [Bug c++/35329] New: [4.2/4.3/4.4 regression] ICE with invalid template class after #pragma interface reichelt at gcc dot gnu dot org ` (3 preceding siblings ...) 2009-03-28 21:29 ` [Bug c++/35329] [4.2/4.3 " reichelt at gcc dot gnu dot org @ 2009-03-31 20:44 ` jsm28 at gcc dot gnu dot org 2009-04-22 15:26 ` rguenth at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: jsm28 at gcc dot gnu dot org @ 2009-03-31 20:44 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from jsm28 at gcc dot gnu dot org 2009-03-31 20:44 ------- Closing 4.2 branch. -- jsm28 at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[4.2/4.3 regression] ICE |[4.3 regression] ICE with |with invalid template class |invalid template class after |after #pragma interface |#pragma interface Target Milestone|4.2.5 |4.3.4 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35329 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c++/35329] [4.3 regression] ICE with invalid template class after #pragma interface 2008-02-23 19:19 [Bug c++/35329] New: [4.2/4.3/4.4 regression] ICE with invalid template class after #pragma interface reichelt at gcc dot gnu dot org ` (4 preceding siblings ...) 2009-03-31 20:44 ` [Bug c++/35329] [4.3 " jsm28 at gcc dot gnu dot org @ 2009-04-22 15:26 ` rguenth at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: rguenth at gcc dot gnu dot org @ 2009-04-22 15:26 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from rguenth at gcc dot gnu dot org 2009-04-22 15:26 ------- WONTFIX for 4.3. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Known to fail| |4.3.3 Known to work| |4.4.0 Resolution| |FIXED Target Milestone|4.3.4 |4.4.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35329 ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2009-04-22 15:26 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-02-23 19:19 [Bug c++/35329] New: [4.2/4.3/4.4 regression] ICE with invalid template class after #pragma interface reichelt at gcc dot gnu dot org 2008-02-23 19:19 ` [Bug c++/35329] " reichelt at gcc dot gnu dot org 2008-02-24 22:06 ` rguenth at gcc dot gnu dot org 2008-05-19 20:34 ` jsm28 at gcc dot gnu dot org 2009-03-28 21:29 ` [Bug c++/35329] [4.2/4.3 " reichelt at gcc dot gnu dot org 2009-03-31 20:44 ` [Bug c++/35329] [4.3 " jsm28 at gcc dot gnu dot org 2009-04-22 15:26 ` rguenth at gcc dot gnu dot org
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