[plt-scheme] SIGSEGV fault on (nil)

From: Tom Schouten (tom at zwizwa.be)
Date: Sun Sep 6 07:51:57 EDT 2009


I ran into a crash in a particular combination of delimited continuations
and sandbox.  I tried many ways to make it fail for simpler, non-interactive
cases but they all made the bug disappear, so the reproduction is a bit

 darcs get http://zwizwa.be/darcs/snot
 cd snot/snot
 mzscheme start.ss

 Then paste 3 expressions to stdin, follow the instructions
 in crash.script

I tried this on amd64/i386 with SVN 15520 from 20090721, and
on amd64 with today's SVN 15895.


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