Returns the negation of x, an int.
Note - uses a primitive operator subject to overflow.
user=> (unchecked-negate-int 4) -4 user=> (unchecked-negate-int 0) 0 user=> (unchecked-negate-int -7) 7 user=> (unchecked-negate-int Integer/MAX_VALUE) -2147483647 user=> (unchecked-negate-int Integer/MIN_VALUE) ;overflow -2147483648
Source
clojure/core.clj:1112
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(defn unchecked-negate-int
"Returns the negation of x, an int.
Note - uses a primitive operator subject to overflow."
{:inline (fn [x] `(. clojure.lang.Numbers (unchecked_int_negate ~x)))
:added "1.0"}
[x] (. clojure.lang.Numbers (unchecked_int_negate x)))
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