Function pushDispatcher

lib/assets/react-source/development/react.js:25718–25730

(root)

	}

	function pushDispatcher(root) {
	  var prevDispatcher = ReactCurrentDispatcher$1.current;
	  ReactCurrentDispatcher$1.current = ContextOnlyDispatcher;

	  if (prevDispatcher === null) {
	    // The React isomorphic package does not include a default dispatcher.
	    // Instead the first renderer will lazily attach one, in order to give
	    // nicer error messages.
	    return ContextOnlyDispatcher;
	  } else {
	    return prevDispatcher;
	  }
	}

	function popDispatcher(prevDispatcher) {
	  ReactCurrentDispatcher$1.current = prevDispatcher;