From: Paul F. Dietz
Subject: LOOP for-as-arithmetic clauses: do they allow NIL as a d-var-spec?
Date: Fri, 17 Oct 2003 12:54:29 +0000
Message-ID: <M6udnY6_dJl4eBKiXTWJhg@dls.net>

The syntax of LOOP says the variable in a for-as-arithmetic clause is a d-var-spec,
not a simple-var.  Destructuring only makes sense there if the d-var-spec is
NIL, meaning don't bind a variable.

Is this expected:

    (loop for nil from 1 to 4 collect 'a) ==> (a a a a)


	;; Paul