ref cell?

Stephen Weeks MLton@sourcelight.com
Thu, 12 Oct 2000 22:23:51 -0700 (PDT)


> Yikes:  So the code looped through the dot product accumulating the sum in
> a ref cell?  That is grotesque.

Yep.  But that's what they wrote.

> No, then the cell would have been a real ref, not an int ref.  Just what was
> this ref cell?

Oops.  My bad.  It was a real ref.