Re: Constructor -- lambda expression

Jan Moringen <[email protected]> Sat, 29 May 2010 22:07:25 +0200

Newsgroups	gmane.emacs.eieio
Message-ID	<10519_1275163647_ZZh0045~NxZg1.00_1275163645.3678.47.camel@localhost.localdomain>

Hi Frank.

> Another question:
> 
> (defclass foo ()
>   ((bar :initform (lambda () (make-vector 10 nil)))))
> 
> (make-instance 'foo)
> ;; results in [object foo "foo" (lambda nil (make-vector 10 nil))]
> 
> Isn't the lambda expression of the :initform supposed to be evaluated at 
> instantiation time?

I'm not entirely sure, but I think that behavior has been obsoleted.

Jan


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