[armedbear-devel] Unbound initargs slot in slot-definitions

[Rudolf Schlatte]

On Aug 13, 2012, at 22:43, Stas Boukarev <stassats at gmail.com> wrote:

> 
> Having two classes:
> (defclass slot-d-1 (mop:standard-direct-slot-definition)
>  ())
> (defclass slot-d-2 (mop:standard-direct-slot-definition)
>  (a))
> 
> (slot-boundp (make-instance 'slot-d-2) 'sys::initargs)
> => T
> 
> (slot-boundp (make-instance 'slot-d-2) 'sys::initargs)
> => NIL
> 
> So, having a slot makes initargs unbound. 

Hmm, I wonder whether this comment in SlotDefinitionClass.java:

    /**
     * For internal use only. This constructor hardcodes the layout of the class, and can't be used
     * to create arbitrary subclasses of slot-definition.
     */

has anything to do with it.  Need to do some thinking and code reading on this one.

Rudi