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STEPPers on STORE
- To: sjobrg at MIT-AI
- Subject: STEPPers on STORE
- From: JONL at MIT-MC (Jon L White)
- Date: Wed, 20 Feb 80 06:30:00 GMT
- Cc: (BUG LISP) at MIT-MC
- Original-date: 20 FEB 1980 0130-EST
Date: 15 February 1980 09:40-EST
From: Robert W. Sjoberg <SJOBRG at MIT-AI>
To: BUG-LISP at MIT-AI, BUG-STEP at MIT-AI
. . .
When I use the Rich Stepper, and try stepping through the
macro expansion, everything is fine up to the step where
the next thing to be eval'd is
(store (arraycall fixnum foo 4) -37238.)
Now, if I type <rubout>, everything is fine. However, if I
type <space> or M, I usually get a DIDN'T EVAL TO GOOD ARRAY
REFERENCE - STORE.
Probably a bug in the stepper - you cant split the "evaluation" of
the array reference, in this case the "(arraycall fixnum foo 4)"
from the store; possibly the stepper is splitting it in order to
allow you to "step" thru it?