2.11 Backward compatibility
nodeclareconstruct prevents the Loop Facility from generating a default type specification for the specified variables.
;; Sum a few numbers into a local (nontyped) variable. By ;; default, the Loop Facility would declare this variable to be of ;; type number. The NODECLARE construct prevents automatic ;; generation of this type declaration. > (loop nodeclare (sumvar) ; Don't generate a type declaration. for i in '(1.0 2.0) do (print sumvar) ;; Initialize SUMVAR as if it were type float. sum i into sumvar float) 0.0 1.0 NIL
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