Re: [Gcl-devel] (SETF (VALUES ...) ...) and related issues

[Paul F. Dietz]

Peter Wood wrote:

> Happily, I believe GCL does have these (or something _very_ similar)
> under slightly different names.
>
> > From the docs:
>
> ----------------------------------------------------------------
> Macro: DEFINE-SETF-METHOD

That looks very close.  With --enable-ansi it's not visible
in the COMMON-LISP package, but we could easily add DEFINE-SETF-EXPANDER
that just expands to SYS::DEFINE-SETF-METHOD.

I'm going to try to write my own VALUES expander to see how
this works.

        Paul