Returns a number one less than x, a long.
Note - uses a primitive operator subject to overflow.
Source
(defnunchecked-dec"Returns a number one less than x, a long.
Note - uses a primitive operator subject to overflow."{:inline(fn[x] `(.clojure.lang.Numbers (unchecked_dec ~x))):added"1.0"}[x](.clojure.lang.Numbers(unchecked_decx)))