cljs.spec.test.alpha/with-instrument-disabled

macropreviously cljs.spec.test/with-instrument-disabled clojure.spec.test.alpha/with-instrument-disabledEdit
(with-instrument-disabled & body)

Source docstring:
Disables instrument's checking of calls, within a scope.
Source code @ clojurescript:src/main/cljs/cljs/spec/test/alpha.cljc
(defmacro with-instrument-disabled
  [& body]
  ;; Note: In order to read the value of this private var, we employ interop
  ;; rather than derefing a var special. This eases specing core functions
  ;; (and infinite recursion) by avoiding code generated by the var special,
  ;; and also produces more compact / efficient code.
  `(let [orig# (.-*instrument-enabled* js/cljs.spec.test.alpha)]
     (set! *instrument-enabled* nil)
     (try
       ~@body
       (finally
         (set! *instrument-enabled* orig#)))))