[no subject]

[KMP at MIT-MC (Kent M. Pitman)]

(DEFUN G (X) (LIST (CXR X 2.) (CXR 2. X)))

The compiler does not diagnose this as an error. Arg order is, I suspect,
one of the most common errors when dealing with CXR's, and having it flag
this trouble at compile time would be a win if not too hard. (CAR 2.) and
(CDR 2.) already generate useful diagnostics.