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* [Bug c++/37530] New: [4.4 regression] ICE with invalid catch
@ 2008-09-15 21:13 reichelt at gcc dot gnu dot org
2008-09-15 21:13 ` [Bug c++/37530] " reichelt at gcc dot gnu dot org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2008-09-15 21:13 UTC (permalink / raw)
To: gcc-bugs
The following invalid code snippet triggers an ICE on mainline:
======================================
void foo(bool b)
{
if (b)
try { throw 0; } catch (X) {}
}
======================================
bug.cc: In function 'void foo(bool)':
bug.cc:4: error: expected type-specifier before 'X'
bug.cc:3: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]
The regression was introduced between 2008-07-26 and 2008-07-29
(probably with the tuples merge).
--
Summary: [4.4 regression] ICE with invalid catch
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=37530
^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug c++/37530] [4.4 regression] ICE with invalid catch 2008-09-15 21:13 [Bug c++/37530] New: [4.4 regression] ICE with invalid catch reichelt at gcc dot gnu dot org @ 2008-09-15 21:13 ` reichelt at gcc dot gnu dot org 2008-09-15 21:15 ` pinskia at gcc dot gnu dot org ` (5 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: reichelt at gcc dot gnu dot org @ 2008-09-15 21:13 UTC (permalink / raw) To: gcc-bugs -- reichelt at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.4.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37530 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/37530] [4.4 regression] ICE with invalid catch 2008-09-15 21:13 [Bug c++/37530] New: [4.4 regression] ICE with invalid catch reichelt at gcc dot gnu dot org 2008-09-15 21:13 ` [Bug c++/37530] " reichelt at gcc dot gnu dot org @ 2008-09-15 21:15 ` pinskia at gcc dot gnu dot org 2008-09-15 22:21 ` jakub at gcc dot gnu dot org ` (4 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: pinskia at gcc dot gnu dot org @ 2008-09-15 21:15 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from pinskia at gcc dot gnu dot org 2008-09-15 21:14 ------- Most likely a dup of bug 37505. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37530 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/37530] [4.4 regression] ICE with invalid catch 2008-09-15 21:13 [Bug c++/37530] New: [4.4 regression] ICE with invalid catch reichelt at gcc dot gnu dot org 2008-09-15 21:13 ` [Bug c++/37530] " reichelt at gcc dot gnu dot org 2008-09-15 21:15 ` pinskia at gcc dot gnu dot org @ 2008-09-15 22:21 ` jakub at gcc dot gnu dot org 2008-09-16 22:09 ` jakub at gcc dot gnu dot org ` (3 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-09-15 22:21 UTC (permalink / raw) To: gcc-bugs -- jakub at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org |dot org | Status|UNCONFIRMED |ASSIGNED Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2008-09-15 22:19:45 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37530 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/37530] [4.4 regression] ICE with invalid catch 2008-09-15 21:13 [Bug c++/37530] New: [4.4 regression] ICE with invalid catch reichelt at gcc dot gnu dot org ` (2 preceding siblings ...) 2008-09-15 22:21 ` jakub at gcc dot gnu dot org @ 2008-09-16 22:09 ` jakub at gcc dot gnu dot org 2008-09-16 22:11 ` jakub at gcc dot gnu dot org ` (2 subsequent siblings) 6 siblings, 0 replies; 8+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-09-16 22:09 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from jakub at gcc dot gnu dot org 2008-09-16 22:07 ------- Subject: Bug 37530 Author: jakub Date: Tue Sep 16 22:06:28 2008 New Revision: 140401 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140401 Log: PR c++/37530 * gimplify.c (gimplify_expr) <case TRY_CATCH_EXPR>: Don't create GIMPLE_TRY if cleanup sequence is empty. * g++.dg/parse/crash48.C: New test. Added: trunk/gcc/testsuite/g++.dg/parse/crash48.C Modified: trunk/gcc/ChangeLog trunk/gcc/gimplify.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37530 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/37530] [4.4 regression] ICE with invalid catch 2008-09-15 21:13 [Bug c++/37530] New: [4.4 regression] ICE with invalid catch reichelt at gcc dot gnu dot org ` (3 preceding siblings ...) 2008-09-16 22:09 ` jakub at gcc dot gnu dot org @ 2008-09-16 22:11 ` jakub at gcc dot gnu dot org 2008-09-16 22:18 ` pinskia at gcc dot gnu dot org 2008-09-16 22:22 ` jakub at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-09-16 22:11 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from jakub at gcc dot gnu dot org 2008-09-16 22:10 ------- Fixed. -- jakub at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37530 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/37530] [4.4 regression] ICE with invalid catch 2008-09-15 21:13 [Bug c++/37530] New: [4.4 regression] ICE with invalid catch reichelt at gcc dot gnu dot org ` (4 preceding siblings ...) 2008-09-16 22:11 ` jakub at gcc dot gnu dot org @ 2008-09-16 22:18 ` pinskia at gcc dot gnu dot org 2008-09-16 22:22 ` jakub at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: pinskia at gcc dot gnu dot org @ 2008-09-16 22:18 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from pinskia at gcc dot gnu dot org 2008-09-16 22:16 ------- And in fact the patch which fixed this one also fixed PR 37505. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37530 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/37530] [4.4 regression] ICE with invalid catch 2008-09-15 21:13 [Bug c++/37530] New: [4.4 regression] ICE with invalid catch reichelt at gcc dot gnu dot org ` (5 preceding siblings ...) 2008-09-16 22:18 ` pinskia at gcc dot gnu dot org @ 2008-09-16 22:22 ` jakub at gcc dot gnu dot org 6 siblings, 0 replies; 8+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-09-16 22:22 UTC (permalink / raw) To: gcc-bugs ------- Comment #5 from jakub at gcc dot gnu dot org 2008-09-16 22:20 ------- *** Bug 37505 has been marked as a duplicate of this bug. *** -- jakub at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |pinskia at gcc dot gnu dot | |org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37530 ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2008-09-16 22:22 UTC | newest] Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-09-15 21:13 [Bug c++/37530] New: [4.4 regression] ICE with invalid catch reichelt at gcc dot gnu dot org 2008-09-15 21:13 ` [Bug c++/37530] " reichelt at gcc dot gnu dot org 2008-09-15 21:15 ` pinskia at gcc dot gnu dot org 2008-09-15 22:21 ` jakub at gcc dot gnu dot org 2008-09-16 22:09 ` jakub at gcc dot gnu dot org 2008-09-16 22:11 ` jakub at gcc dot gnu dot org 2008-09-16 22:18 ` pinskia at gcc dot gnu dot org 2008-09-16 22:22 ` jakub at gcc dot gnu dot org
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