Re: slot-value-using-class to remap "virtual" slots & closer-mop

From	Stefan Monnier <monnier@iro.umontreal.ca>
Newsgroups	comp.lang.lisp
Subject	Re: slot-value-using-class to remap "virtual" slots & closer-mop
Date	2026-05-07 15:14 -0400
Organization	A noiseless patient Spider
Message-ID	<jwvcxz7doj6.fsf-monnier+comp.lang.lisp@gnu.org> (permalink)
References	<m3ldebnkqu.fsf@pison.robolove.meer.net> <m37bpg14fm.fsf@pison.robolove.meer.net>

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> Apparently this only works on lispworks. all other lisps I tried fail at
> this step i.e. accessing the "virtual slot" slot-3, saying the slot does
> not exist.

I'm not sure I understand the details of what you're looking for (I get
the impression that your original example had typos that made it too
confusing for my little brain), but maybe you can use the
`slot-missing` method?


=== Stefan

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slot-value-using-class to remap "virtual" slots & closer-mop Madhu <enometh@meer.net> - 2026-04-25 20:35 +0530
  Re: slot-value-using-class to remap "virtual" slots & closer-mop tfb <no_email@invalid.invalid> - 2026-04-25 18:27 +0000
  Re: slot-value-using-class to remap "virtual" slots & closer-mop Madhu <enometh@meer.net> - 2026-05-07 05:22 +0530
    Re: slot-value-using-class to remap "virtual" slots & closer-mop Stefan Monnier <monnier@iro.umontreal.ca> - 2026-05-07 15:14 -0400
      Re: slot-value-using-class to remap "virtual" slots & closer-mop Madhu <enometh@meer.net> - 2026-05-08 09:48 +0530

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