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unchecked-inc

clojure.core

  • (unchecked-inc x)
Returns a number one greater than x, a long.
Note - uses a primitive operator subject to overflow.

1 Example top

  • users=> (unchecked-inc Integer/MAX_VALUE)
    -2147483648
    
    users=> (unchecked-inc 0)
    1
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See Also top

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Plus_12x12 Minus_12x12 Source clojure/core.clj:1091 top

(defn unchecked-inc
  "Returns a number one greater than x, a long.
  Note - uses a primitive operator subject to overflow."
  {:inline (fn [x] `(. clojure.lang.Numbers (unchecked_inc ~x)))
   :added "1.0"}
  [x] (. clojure.lang.Numbers (unchecked_inc x)))
Vars in clojure.core/unchecked-inc:
Used in 0 other vars

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