Re:The Lisp Curse (2011)
by Avshalom on Thursday February 25, 2016 @03:41PM
(#11177624)
(3) vs 3 is a both really. In say smalltalk you can call 3 and it would return 3 because semantically it's an object where as in lisp it's not callable (even if in CL it may be represented as a CLOS object I don't know)
syntactical ( ) isn't actually a procedure call we can see this in (define (id x y) (..)) or (let ((x 3)) ...) in the theoretically pure Lisp semantically it's just a leaf in the tree but as part of an if-block in a real language it gets treated as procedure call even if it makes no sense.
syntactical ( ) isn't actually a procedure call we can see this in (define (id x y) (..)) or (let ((x 3)) ...) in the theoretically pure Lisp semantically it's just a leaf in the tree but as part of an if-block in a real language it gets treated as procedure call even if it makes no sense.