Function createRootErrorUpdate

packages/react-reconciler/src/ReactFiberThrow.js:91–110

(
  root: FiberRoot,
  errorInfo: CapturedValue<mixed>,
  lane: Lane,
)

import {callComponentDidCatchInDEV} from './ReactFiberCallUserSpace';

function createRootErrorUpdate(
  root: FiberRoot,
  errorInfo: CapturedValue<mixed>,
  lane: Lane,
): Update<mixed> {
  const update = createUpdate(lane);
  // Unmount the root by rendering null.
  update.tag = CaptureUpdate;
  // Caution: React DevTools currently depends on this property
  // being called "element".
  update.payload = {element: null};
  update.callback = () => {
    if (__DEV__) {
      runWithFiberInDEV(errorInfo.source, logUncaughtError, root, errorInfo);
    } else {
      logUncaughtError(root, errorInfo);
    }
  };
  return update;
}

function createClassErrorUpdate(lane: Lane): Update<mixed> {
  const update = createUpdate(lane);