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deque-blog/constexpr-with-add.clj

Last active May 7, 2017 09:45
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constexpr-with-add.clj
(defmacro add-m
[a b]
`(constexpr add ~a ~b))
(def ^:const x 1)
(def ^:const y 2)
;; Summing two global variables at compile time
(walk/macroexpand-all '(add-m x y))
=> 3
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