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* [Bug c/37529] New: [4.4 regression] ICE with invalid goto
@ 2008-09-15 21:09 reichelt at gcc dot gnu dot org
2008-09-15 21:09 ` [Bug c/37529] " reichelt at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: reichelt at gcc dot gnu dot org @ 2008-09-15 21:09 UTC (permalink / raw)
To: gcc-bugs
The following invalid code snippet triggers an ICE on mainline
(C and C++ frontend):
===================
void foo()
{
goto *;
}
===================
bug0.c: In function 'foo':
bug0.c:3: error: expected expression before ';' token
bug0.c:3: internal compiler error: in gimple_goto_set_dest, at gimple.h:2509
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 goto
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=37529
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c/37529] [4.4 regression] ICE with invalid goto 2008-09-15 21:09 [Bug c/37529] New: [4.4 regression] ICE with invalid goto reichelt at gcc dot gnu dot org @ 2008-09-15 21:09 ` reichelt at gcc dot gnu dot org 2008-09-15 21:12 ` pinskia at gcc dot gnu dot org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: reichelt at gcc dot gnu dot org @ 2008-09-15 21:09 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=37529 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c/37529] [4.4 regression] ICE with invalid goto 2008-09-15 21:09 [Bug c/37529] New: [4.4 regression] ICE with invalid goto reichelt at gcc dot gnu dot org 2008-09-15 21:09 ` [Bug c/37529] " reichelt at gcc dot gnu dot org @ 2008-09-15 21:12 ` pinskia at gcc dot gnu dot org 2008-09-15 22:16 ` jakub at gcc dot gnu dot org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu dot org @ 2008-09-15 21:12 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from pinskia at gcc dot gnu dot org 2008-09-15 21:11 ------- >(probably with the tuples merge). Yes most likely. -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |pinskia at gcc dot gnu dot | |org Severity|normal |minor http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37529 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c/37529] [4.4 regression] ICE with invalid goto 2008-09-15 21:09 [Bug c/37529] New: [4.4 regression] ICE with invalid goto reichelt at gcc dot gnu dot org 2008-09-15 21:09 ` [Bug c/37529] " reichelt at gcc dot gnu dot org 2008-09-15 21:12 ` pinskia at gcc dot gnu dot org @ 2008-09-15 22:16 ` jakub at gcc dot gnu dot org 2008-09-16 22:10 ` jakub at gcc dot gnu dot org 2008-09-16 22:11 ` jakub at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-09-15 22:16 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 22:15:16 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37529 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c/37529] [4.4 regression] ICE with invalid goto 2008-09-15 21:09 [Bug c/37529] New: [4.4 regression] ICE with invalid goto reichelt at gcc dot gnu dot org ` (2 preceding siblings ...) 2008-09-15 22:16 ` jakub at gcc dot gnu dot org @ 2008-09-16 22:10 ` jakub at gcc dot gnu dot org 2008-09-16 22:11 ` jakub at gcc dot gnu dot org 4 siblings, 0 replies; 6+ messages in thread From: jakub at gcc dot gnu dot org @ 2008-09-16 22:10 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from jakub at gcc dot gnu dot org 2008-09-16 22:09 ------- Subject: Bug 37529 Author: jakub Date: Tue Sep 16 22:08:01 2008 New Revision: 140402 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140402 Log: PR c/37529 * gimplify.c (gimplify_expr) <case GOTO_EXPR>: If gimplification of GOTO_DESTINATION failed, don't create GIMPLE_GOTO. * gcc.dg/pr37529.c: New test. Added: trunk/gcc/testsuite/gcc.dg/pr37529.c Modified: trunk/gcc/ChangeLog trunk/gcc/gimplify.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37529 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c/37529] [4.4 regression] ICE with invalid goto 2008-09-15 21:09 [Bug c/37529] New: [4.4 regression] ICE with invalid goto reichelt at gcc dot gnu dot org ` (3 preceding siblings ...) 2008-09-16 22:10 ` jakub at gcc dot gnu dot org @ 2008-09-16 22:11 ` jakub at gcc dot gnu dot org 4 siblings, 0 replies; 6+ 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=37529 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2008-09-16 22:11 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-09-15 21:09 [Bug c/37529] New: [4.4 regression] ICE with invalid goto reichelt at gcc dot gnu dot org 2008-09-15 21:09 ` [Bug c/37529] " reichelt at gcc dot gnu dot org 2008-09-15 21:12 ` pinskia at gcc dot gnu dot org 2008-09-15 22:16 ` jakub at gcc dot gnu dot org 2008-09-16 22:10 ` jakub at gcc dot gnu dot org 2008-09-16 22:11 ` jakub at gcc dot gnu dot org
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