[Bug c/45247] New: Internal error: Segmentation fault

[Bug c/45247] New: Internal error: Segmentation fault

[leledumbo_cool at yahoo dot co dot id]

Upon compiling ruby-1.9.1-p429, I got this:

gcc -s -O4 -O4 -g -Wall -Wno-parentheses   -I. -I.ext/include/i386-mingw32
-I./include -I.  -DRUBY_EXPORT   -o regexec.o -c regexec.c
regexec.c: In function 'onig_search':
regexec.c:3369:1: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make: *** [regexec.o] Error 1

To the best of my knowledge, an internal error is always a bug, so I'll report
it and the problematic source code:
http://old.nabble.com/file/p29394423/regexec.i.c


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           Summary: Internal error: Segmentation fault
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: leledumbo_cool at yahoo dot co dot id


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45247

[Bug c/45247] Internal error: Segmentation fault

[rguenth at gcc dot gnu dot org]

------- Comment #1 from rguenth at gcc dot gnu dot org  2010-08-10 12:15 -------
Works for me on x86_64/32 with 4.5.0 and 4.5.1.  Sounds similar to PR39820.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45247

[Bug target/45247] Internal error: Segmentation fault

[pinskia at gcc dot gnu dot org]

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pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |normal
          Component|c                           |target
 GCC target triplet|                            |i386-mingw32


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45247

[Bug target/45247] Internal error: Segmentation fault

[leledumbo_cool at yahoo dot co dot id]

------- Comment #2 from leledumbo_cool at yahoo dot co dot id  2010-08-11 01:04 -------
Yeah, it works when I compile it myself. But it fails when compiling from make.

Hmm... looks very similar to PR39820, even problem source is the same: regex
(but of course they're different implementation, only some parts are the same).

Got any idea what I should do?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45247

[Bug target/45247] Internal error: Segmentation fault

[ktietz at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45247

Kai Tietz <ktietz at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |ktietz at gcc dot gnu.org
         Resolution|                            |DUPLICATE

--- Comment #3 from Kai Tietz <ktietz at gcc dot gnu.org> 2012-12-01 05:41:18 UTC ---
I assume it is a dup of 39820. No feedback to this part in over 2 years so
closing this too.
As remark 4.5.x isn't supported anymore.

*** This bug has been marked as a duplicate of bug 39820 ***