Given a symbol ACCESS-FN, I can tell whether a setf expander in short
form is installed for it by doing (sb-int:info :setf :inverse ACCESS-FN).
My question is: can I do the opposite? That is, given a symbol UPDATE-FN
(or a function, or even a macro), is there a way to figure out whether
there is a setf expander for it and what is the corresponding ACCESS-FN?
Resistance is futile. You will be jazzimilated.
Lisp, Jazz, Aïkido: http://www.didierverna.info