"Pingu" <···············@crc.doc.ca > writes:
> When loading in Allegro CL: I get the following warning. Why is there only
> one warning when there could potentially be 4 (associated with et input
> arguments of the 2 functions in labels:
>
>
> (defun maintain-coordinations
> (plan new-action new-coordination subgoals n-left)
>
> (labels (
> (check-new-action (coords_left latest-plan) (...))
>
> (check-new-coord (actions-left latest-plan) (...)) )
>
> ; end lables defs
>
> (if new-action
> (check-new-action (plan-coordinations plan) plan)
> (check-new-coord (plan-actions plan) plan) )
> ) ) )
>
>
> Loading from #P"C:\\lisp\\nl_plan.lsp"
> ;; Warning: Compilation warning: Attempt to reference non-special free
> variable COORDS_LEFT. So will treat as special.
> ;; Warning: Compilation warning: Attempt to reference non-special free
> variable COORDS_LEFT. So will treat as special.
> ;; Load Successful
The most common reason for this would really be that you really do have
a reference to COORDS_LEFT from somewhere not in the scope of the labels
function. Either that or what you posted isn't exactly the code that
was compiled, and COORDS_LEFT was written as COORDS-LEFT in the argument
line.
--
Thomas A. Russ, USC/Information Sciences Institute ···@isi.edu