[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Common Lisp solved this problem 20 years ago
| Date: Tue, 25 Oct 2005 17:22:56 -0500
| From: Alan Watson <a.watson@xxxxxxxxxxxxxxxx>
| Aubrey Jaffer wrote:
| > Common Lisp HyperSpec (TM)
| > http://www.cs.cmu.edu/Groups/AI/html/hyperspec/HyperSpec/FrontMatter/index.html
| > does not index any with-<type> symbols. How is this attributable to
| > CommonLisp?
| with-<type> were a toy examples. Sorry for the confusion. If I
| remember, correctly, real Common Lisp would look like:
| (lambda (x y)
| (declare (type double-float x y))
| (/ x y)))
| I'm not wedded to any particular syntax, though.
Are you suggesting that we have syntax specific to the SRFI-77
categories; or a general type declaration system?
Specific sounds good to me. Can you propose a specific set of