[plt-scheme] Re: segfault using enter!

Matthew Flatt <mflatt at cs.utah.edu> writes:

> At Fri, 01 May 2009 01:38:50 +0200, "Jose A. Ortega Ruiz" wrote:
>> mzscheme (both 4.1.5 and 4.1.5.5 built from today's svn, on debian sid)
>> segfaults systematically under the following scenario:
>
> Thanks for the report! This is fixed in SVN.

Excellent! I can confirm that it works on my side too (and also with the
more complex files that triggered the bug in the first place).

Thanks to *you* for the extremely quick fix!!

>> (i tried to run mzscheme
>> under gdb, but it segfaults on startup)
>
> That SIGSEGV is actually a GC write barrier, and not a crash. You could
> continue with
>
>  (gdb) handle SIGSEGV nostop noprint
>  (gdb) c
>

Ah, good to know. I'm saving that in my bag of tricks for next time :)

Cheers,
jao