MAKE-INSTANCE and STRUCTURE-CLASS

"Marco Antoniotti (as marco dot antoniotti at unimib dot it)" <[email protected]> Sun, 5 Jul 2026 14:23:00 +0200
Newsgroups gmane.lisp.lispworks.general,gmane.lisp.cl-pro
Message-ID <CAG0Nw2=W6YfmBw3G27PMbK+qs9hBaNXDajDPcV5_OgU9JCBKEQ@mail.gmail.com>
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Hi

I am sure this has come up a godzillion times before, but how do you write
methods for MAKE-INSTANCE with structure classes?

Just writing a method on the class name then hits a MISSING-METHOD on
MAKE-INSTANCE and STRUCTURE-CLASS (at least on LW).

Thanks

MA

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<div dir=3D"ltr"><div>Hi</div><div><br></div><div>I am sure this has come u=
p a godzillion times before, but how do you write methods for MAKE-INSTANCE=
 with structure classes?</div><div><br></div><div>Just writing a method on =
the class name then hits a MISSING-METHOD on MAKE-INSTANCE and STRUCTURE-CL=
ASS (at least on LW).</div><div><br></div><div>Thanks</div><div><br></div><=
div>MA</div><br></div>

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