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c/9262: gcc-3.4 segfaults on false case label
- From: rassahah at neofonie dot de
- To: gcc-gnats at gcc dot gnu dot org
- Date: 10 Jan 2003 16:40:43 -0000
- Subject: c/9262: gcc-3.4 segfaults on false case label
- Reply-to: rassahah at neofonie dot de
>Number: 9262
>Category: c
>Synopsis: gcc-3.4 segfaults on false case label
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Fri Jan 10 08:46:02 PST 2003
>Closed-Date:
>Last-Modified:
>Originator: Rasmus Hahn
>Release: gcc-3.4-cvs 20030109 (experimental)
>Organization:
>Environment:
i686-pc-linux-gnu
Thread model: posix
>Description:
gcc aborts with segfault after a parse error. Seems new since gcc-3.3:
output:
$ gcc x.c
x.c: In function `main':
x.c:5: error: parse error before "case"
x.c:3: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
$
>How-To-Repeat:
x.c:
int main () {
switch (3)
case 3:
1, /* note comma! */
case 4:
2;
}
>Fix:
always write correct c-programs! This is better anyway.
>Release-Note:
>Audit-Trail:
>Unformatted: