Function flushDiscreteUpdates

lib/assets/react-source/development/react.js:25504–25526

()

	  commitRoot(root);
	}
	function flushDiscreteUpdates() {
	  // TODO: Should be able to flush inside batchedUpdates, but not inside `act`.
	  // However, `act` uses `batchedUpdates`, so there's no way to distinguish
	  // those two cases. Need to fix this before exposing flushDiscreteUpdates
	  // as a public API.
	  if ((executionContext & (BatchedContext | RenderContext | CommitContext)) !== NoContext) {
	    {
	      if ((executionContext & RenderContext) !== NoContext) {
	        error('unstable_flushDiscreteUpdates: Cannot flush updates when React is ' + 'already rendering.');
	      }
	    } // We're already rendering, so we can't synchronously flush pending work.
	    // This is probably a nested event dispatch triggered by a lifecycle/effect,
	    // like `el.focus()`. Exit.


	    return;
	  }

	  flushPendingDiscreteUpdates(); // If the discrete updates scheduled passive effects, flush them now so that
	  // they fire before the next serial event.

	  flushPassiveEffects();
	}
	function syncUpdates(fn, a, b, c) {
	  return runWithPriority$1(ImmediatePriority, fn.bind(null, a, b, c));
	}