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Re: #f = #none ?
- To: cfry@MIT.EDU (Christopher Fry)
- Subject: Re: #f = #none ?
- From: Bob Kerns <rwk@crl.dec.com>
- Date: Wed, 18 Nov 92 23:40:50 -0500
- Cc: Stavros Macrakis <macrakis@osf.org>, info-dylan@cambridge.apple.com
- In-reply-to: Your message of "Wed, 18 Nov 92 16:20:17 EST." <9211182127.AA16639@MIT.EDU>
Date: Wed, 18 Nov 92 16:20:17 EST
From: cfry@MIT.EDU (Christopher Fry)
This reminds me of a problem with CL. If Dylan doesn't address it, it
should. For an argument in a function call, I would like to explicitly
say "use-the-default-value".
(multiple-value-call #'foo
(if frob-p
(values :frob frob-val)
(values))
:blech bletch-val)