IMO, you will have to see what's done by each implementation, and use implementation specific, perhaps even internal functions to get that information. This would be a good subject for a CDR, to provide a public introspective API. -- __Pascal Bourguignon__ On 08/10/2012, at 15:28, Didier Verna <didier@lrde.epita.fr> wrote:
Hello,
I cannot find a standard way to figure out whether a setf expander has been defined for a symbol FOO (via either DEFSETF or DEFINE-SETF-EXPANDER).
Is there one? Otherwise, I would also be happy with an SBCL-only solution.
Thank you !
-- Resistance is futile. You will be jazzimilated.
Scientific site: http://www.lrde.epita.fr/~didier Music (Jazz) site: http://www.didierverna.com
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