Function markUpdate

lib/assets/react-source/development/react.js:22408–22412

(workInProgress)

	}

	function markUpdate(workInProgress) {
	  // Tag the fiber with an update effect. This turns a Placement into
	  // a PlacementAndUpdate.
	  workInProgress.effectTag |= Update;
	}

	function markRef$1(workInProgress) {
	  workInProgress.effectTag |= Ref;