dynamic-extent declaration

[kab (Kim Barrett)]

> Subject:   dynamic-extent declaration and loops
> I recall Bill St. Clair saying that MCL makes use of dynamic-extent
> to speed up code through stack allocation.  It's of no grevious importance,
> but is there any way to declare loop variables as dynamic-extent?

No.  The fact that there isn't any syntax for attaching bound declarations 
(other than type declarations) to loop variables is a bug in the design of loop, 
and is one of the reasons some people dislike it.