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[Gcl-devel] Re: [Fwd: Re: Re: setf]


From: Lars Brinkhoff
Subject: [Gcl-devel] Re: [Fwd: Re: Re: setf]
Date: 04 Oct 2003 23:50:38 +0200
User-agent: Gnus/5.0808 (Gnus v5.8.8) Emacs/20.7

"Paul F. Dietz" <address@hidden> writes:
> If you define a function (setf foo), and there is no setf expander
> for foo, then the expression (setf (foo x1 ... xk) y) is equivalent
> to (funcall #'(setf foo) x1 ... xk y).

Almost, y is passed as the first argument.  (See CLHS 5.1.2.9.)

-- 
Lars Brinkhoff,         Services for Unix, Linux, GCC, HTTP
Brinkhoff Consulting    http://www.brinkhoff.se/





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