From: ichimal@...
Date: 2003-02-03T20:57:58+09:00
Subject: Re: Local variables & blocks

Hi,

In message "Re: Local variables & blocks"
    on 03/02/03, matz writes:

>|  I think, it should be a first-class special value like #<non-initialized>.
> Hmm, "nil" is a special value for uninitialized slot.

  If #<non-initialized> were newly established, what value can I get from
following code?

if #<non-initialized> then
    foo = true
else
    foo = nil
end

  I say again, double meaning may be harmful.

----
1002.(ichimal)
SUZUKI Shingo