public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug c++/35098] New: [4.1/4.24.3 regression] ICE with attribute unused in template
@ 2008-02-06 7:43 reichelt at gcc dot gnu dot org
2008-02-06 7:43 ` [Bug c++/35098] [4.1/4.2/4.3 " 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 @ 2008-02-06 7:43 UTC (permalink / raw)
To: gcc-bugs
The following valid code snippet triggers an ICE since GCC 3.4.0:
===========================================================
template<typename T> struct A
{
T a, __attribute((unused)) b;
};
===========================================================
bug.cc:3: internal compiler error: in layout_type, at stor-layout.c:1864
Please submit a full bug report, [etc.]
Without the variable 'a' I get a warning (which is missing in the case above):
bug.cc:3: warning: 'unused' attribute ignored
--
Summary: [4.1/4.24.3 regression] ICE with attribute unused in
template
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code, 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=35098
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug c++/35098] [4.1/4.2/4.3 regression] ICE with attribute unused in template 2008-02-06 7:43 [Bug c++/35098] New: [4.1/4.24.3 regression] ICE with attribute unused in template reichelt at gcc dot gnu dot org @ 2008-02-06 7:43 ` reichelt at gcc dot gnu dot org 2008-02-06 12:26 ` rguenth at gcc dot gnu dot org 2008-03-14 17:09 ` [Bug c++/35098] " rguenth at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: reichelt at gcc dot gnu dot org @ 2008-02-06 7:43 UTC (permalink / raw) To: gcc-bugs -- reichelt at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[4.1/4.24.3 regression] ICE |[4.1/4.2/4.3 regression] ICE |with attribute unused in |with attribute unused in |template |template Target Milestone|--- |4.3.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35098 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/35098] [4.1/4.2/4.3 regression] ICE with attribute unused in template 2008-02-06 7:43 [Bug c++/35098] New: [4.1/4.24.3 regression] ICE with attribute unused in template reichelt at gcc dot gnu dot org 2008-02-06 7:43 ` [Bug c++/35098] [4.1/4.2/4.3 " reichelt at gcc dot gnu dot org @ 2008-02-06 12:26 ` rguenth at gcc dot gnu dot org 2008-03-14 17:09 ` [Bug c++/35098] " rguenth at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu dot org @ 2008-02-06 12:26 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from rguenth at gcc dot gnu dot org 2008-02-06 12:25 ------- GCC 3.3 rejected this code with t.C:3: error: syntax error before `__attribute' so there's no 'working' version. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Priority|P3 |P2 Last reconfirmed|0000-00-00 00:00:00 |2008-02-06 12:25:16 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35098 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/35098] ICE with attribute unused in template 2008-02-06 7:43 [Bug c++/35098] New: [4.1/4.24.3 regression] ICE with attribute unused in template reichelt at gcc dot gnu dot org 2008-02-06 7:43 ` [Bug c++/35098] [4.1/4.2/4.3 " reichelt at gcc dot gnu dot org 2008-02-06 12:26 ` rguenth at gcc dot gnu dot org @ 2008-03-14 17:09 ` rguenth at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu dot org @ 2008-03-14 17:09 UTC (permalink / raw) To: gcc-bugs -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[4.1/4.2/4.3/4.4 regression]|ICE with attribute unused in |ICE with attribute unused in|template |template | Target Milestone|4.3.0 |--- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35098 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2008-03-14 17:09 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-02-06 7:43 [Bug c++/35098] New: [4.1/4.24.3 regression] ICE with attribute unused in template reichelt at gcc dot gnu dot org 2008-02-06 7:43 ` [Bug c++/35098] [4.1/4.2/4.3 " reichelt at gcc dot gnu dot org 2008-02-06 12:26 ` rguenth at gcc dot gnu dot org 2008-03-14 17:09 ` [Bug c++/35098] " rguenth at gcc dot gnu dot org
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).