Function markQExceptionHandled

test/angular/1.7/angular.js:18274–18282

(q)

  state.pur = true;
}
function markQExceptionHandled(q) {
  // Built-in `$q` promises will always have a `$$state` property. This check is to allow
  // overwriting `$q` with a different promise library (e.g. Bluebird + angular-bluebird-promises).
  // (Currently, this is the only method that might be called with a promise, even if it is not
  // created by the built-in `$q`.)
  if (q.$$state) {
    markQStateExceptionHandled(q.$$state);
  }
}

/** @this */
function $$RAFProvider() { //rAF