[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Method Selection Error revisited
- To: jas@CADRE.DSL.PITTSBURGH.EDU
- Subject: Re: Method Selection Error revisited
- From: Kim A. Barrett <IIM@ECLA.USC.EDU>
- Date: Sun, 17 Apr 88 18:57:06 PDT
- Cc: commonloops.pa@Xerox.COM, IIM@ECLA.USC.EDU
- In-reply-to: <8804152329.AA22606@cadre.dsl.pittsburgh.edu>
- Redistributed: commonloops.pa
Your problem is in the argument being given to STORE.
It is the result of calling make-frame with type :class, which
is going to be (in your problem code) the CLASS BLOCK, not an
INSTANCE of the class BLOCK. (METHOD CLOS-INDEX (BLOCK)) will
only be selected if the argument is an instance of block.
kab
-------