[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
(SETF (FIXNUM-IDENTITY X) Y) again
- To: (BUG LISP) at MIT-MC
- Subject: (SETF (FIXNUM-IDENTITY X) Y) again
- From: ALAN at MIT-MC (Alan Bawden)
- Date: Mon, 3 Nov 80 04:49:00 GMT
- Original-date: 2 NOV 1980 2349-EST
The reason this should expand into:
(SETF X (FIXNUM-IDENTITY Y))
and NOT:
(FIXNUM-IDENTITY (SETF X Y))
(as it does now) is to check the fixnumitude of Y BEFORE storing it into
the fixnum variable X! Please?