Re: master 8f0f851: * lisp/autoarg.el: Use lexical binding.

[Stefan Monnier]

> I don't think I understand the original warning though.  This
> minimized code example gives me "Unused lexical variable 'i'" when
> byte-compiled:
>
> (let (alist)
>   (dotimes (i 10 alist)
>     (push i alist)))

It's unused in the expression `alist`.  If you don't use `i` there, then
you should do:

    (let (alist)
      (dotimes (i 10)
        (push i alist))
      alist)


-- Stefan