(defmacro foobar []
`'(+ a b))
(let
[a 5
b 6]
(eval (foobar)))
I know that the above is completely useless but I'm just trying to get
an intuitive understanding of how macros work under Clojure. At the
REPL when I try to evaluate the second form, I get an null pointer
exception. Why can't the result of the foobar macro access the values
of a and b?
Many thanks,
David
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