[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: (stream-cons (1) stream-null) => stream
On Fri, 10 Nov 2006, David Van Horn wrote:
David Van Horn wrote:
(stream-cdr (stream-cons (1) stream-null))
Which should evaluate to a stream ...
I do not think this statement is necessarily correct. I believe it is
legitimate for this to give the error it currently does.
My interpretation is based on the following:
"no element of the stream is evaluated until it is accessed."
Nowhere is the car element accessed, so it should not be evaluated.