Stackless 3.0 alpha 1 at blinding speed

[David Abrahams]

Courageous <jkraska at san.rr.com> writes:

>>Really?  I thought longjmp could only go back up the call stack,...
>
> One *can* on some systems, although this isn't portable, and not
> supported on many, and guaranteed on none. Hence in the part you
> deleted: "although certain patterns of setjmp/longjmp aren't
> always safe." :)

References, please?
-- 
Dave Abrahams
Boost Consulting
www.boost-consulting.com