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* [Bug c/35440] New: [4.1/4.2/4.3/4.4 regression] ICE resulting in completely broken diagnostic
@ 2008-03-03 21:18 reichelt at gcc dot gnu dot org
2008-03-03 21:18 ` [Bug c/35440] " 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 @ 2008-03-03 21:18 UTC (permalink / raw)
To: gcc-bugs
The following invalid code snippet triggers an ICE since GCC 4.1.0:
================================
struct A {};
void foo()
{
(struct A){}();
}
================================
The compiler crashes trying to emit an error message, which results in a
completely broken diagnostic (e.g. file name and "internal compiler error"
message are missing):
'{
In function 'foo':
tree check: expected class 'expression', have 'exceptional' (constructor) in
pp_c_initializer_list, at c-pretty-print.c:1182
Please submit a full bug report, [etc.]
Before GCC 4.1.0 we got the error message:
bug.c: In function 'foo':
bug.c:5: error: called object '{}' is not a function
--
Summary: [4.1/4.2/4.3/4.4 regression] ICE resulting in completely
broken diagnostic
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, diagnostic, 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=35440
^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug c/35440] [4.1/4.2/4.3/4.4 regression] ICE resulting in completely broken diagnostic 2008-03-03 21:18 [Bug c/35440] New: [4.1/4.2/4.3/4.4 regression] ICE resulting in completely broken diagnostic reichelt at gcc dot gnu dot org @ 2008-03-03 21:18 ` reichelt at gcc dot gnu dot org 2008-03-15 1:37 ` jsm28 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 @ 2008-03-03 21:18 UTC (permalink / raw) To: gcc-bugs -- reichelt at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.1.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35440 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/35440] [4.1/4.2/4.3/4.4 regression] ICE resulting in completely broken diagnostic 2008-03-03 21:18 [Bug c/35440] New: [4.1/4.2/4.3/4.4 regression] ICE resulting in completely broken diagnostic reichelt at gcc dot gnu dot org 2008-03-03 21:18 ` [Bug c/35440] " reichelt at gcc dot gnu dot org @ 2008-03-15 1:37 ` jsm28 at gcc dot gnu dot org 2008-03-21 16:08 ` andreasmeier80 at gmx dot de ` (3 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: jsm28 at gcc dot gnu dot org @ 2008-03-15 1:37 UTC (permalink / raw) To: gcc-bugs -- jsm28 at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Priority|P3 |P4 Last reconfirmed|0000-00-00 00:00:00 |2008-03-15 01:36:18 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35440 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/35440] [4.1/4.2/4.3/4.4 regression] ICE resulting in completely broken diagnostic 2008-03-03 21:18 [Bug c/35440] New: [4.1/4.2/4.3/4.4 regression] ICE resulting in completely broken diagnostic reichelt at gcc dot gnu dot org 2008-03-03 21:18 ` [Bug c/35440] " reichelt at gcc dot gnu dot org 2008-03-15 1:37 ` jsm28 at gcc dot gnu dot org @ 2008-03-21 16:08 ` andreasmeier80 at gmx dot de 2008-04-04 13:08 ` jakub at gcc dot gnu dot org ` (2 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: andreasmeier80 at gmx dot de @ 2008-03-21 16:08 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from andreasmeier80 at gmx dot de 2008-03-21 16:07 ------- Patch at http://gcc.gnu.org/ml/gcc-patches/2008-03/msg01158.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35440 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/35440] [4.1/4.2/4.3/4.4 regression] ICE resulting in completely broken diagnostic 2008-03-03 21:18 [Bug c/35440] New: [4.1/4.2/4.3/4.4 regression] ICE resulting in completely broken diagnostic reichelt at gcc dot gnu dot org ` (2 preceding siblings ...) 2008-03-21 16:08 ` andreasmeier80 at gmx dot de @ 2008-04-04 13:08 ` jakub at gcc dot gnu dot org 2008-04-04 13:14 ` jakub at gcc dot gnu dot org 2008-04-04 13:15 ` jakub at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-04-04 13:08 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from jakub at gcc dot gnu dot org 2008-04-04 13:08 ------- Subject: Bug 35440 Author: jakub Date: Fri Apr 4 13:07:27 2008 New Revision: 133897 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133897 Log: PR c/35440 * c-pretty-print.c (pp_c_initializer_list): Handle CONSTRUCTOR for all types. * gcc.dg/pr35440.c: New test. Added: trunk/gcc/testsuite/gcc.dg/pr35440.c Modified: trunk/gcc/ChangeLog trunk/gcc/c-pretty-print.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35440 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/35440] [4.1/4.2/4.3/4.4 regression] ICE resulting in completely broken diagnostic 2008-03-03 21:18 [Bug c/35440] New: [4.1/4.2/4.3/4.4 regression] ICE resulting in completely broken diagnostic reichelt at gcc dot gnu dot org ` (3 preceding siblings ...) 2008-04-04 13:08 ` jakub at gcc dot gnu dot org @ 2008-04-04 13:14 ` jakub at gcc dot gnu dot org 2008-04-04 13:15 ` jakub at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-04-04 13:14 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from jakub at gcc dot gnu dot org 2008-04-04 13:13 ------- Subject: Bug 35440 Author: jakub Date: Fri Apr 4 13:12:58 2008 New Revision: 133899 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133899 Log: PR c/35440 * c-pretty-print.c (pp_c_initializer_list): Handle CONSTRUCTOR for all types. * gcc.dg/pr35440.c: New test. Added: branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/pr35440.c Modified: branches/gcc-4_3-branch/gcc/ChangeLog branches/gcc-4_3-branch/gcc/c-pretty-print.c branches/gcc-4_3-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35440 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug c/35440] [4.1/4.2/4.3/4.4 regression] ICE resulting in completely broken diagnostic 2008-03-03 21:18 [Bug c/35440] New: [4.1/4.2/4.3/4.4 regression] ICE resulting in completely broken diagnostic reichelt at gcc dot gnu dot org ` (4 preceding siblings ...) 2008-04-04 13:14 ` jakub at gcc dot gnu dot org @ 2008-04-04 13:15 ` jakub at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-04-04 13:15 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from jakub at gcc dot gnu dot org 2008-04-04 13:14 ------- Fixed. -- jakub at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35440 ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2008-04-04 13:15 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-03-03 21:18 [Bug c/35440] New: [4.1/4.2/4.3/4.4 regression] ICE resulting in completely broken diagnostic reichelt at gcc dot gnu dot org 2008-03-03 21:18 ` [Bug c/35440] " reichelt at gcc dot gnu dot org 2008-03-15 1:37 ` jsm28 at gcc dot gnu dot org 2008-03-21 16:08 ` andreasmeier80 at gmx dot de 2008-04-04 13:08 ` jakub at gcc dot gnu dot org 2008-04-04 13:14 ` jakub at gcc dot gnu dot org 2008-04-04 13:15 ` jakub at gcc dot gnu dot org
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