Function updateSimpleMemoComponent

docs/index.js:9013–9045

(
  current,
  workInProgress,
  Component,
  nextProps,
  renderLanes
)

  return (workInProgress.child = current);
}
function updateSimpleMemoComponent(
  current,
  workInProgress,
  Component,
  nextProps,
  renderLanes
) {
  if (null !== current) {
    var prevProps = current.memoizedProps;
    if (
      shallowEqual(prevProps, nextProps) &&
      current.ref === workInProgress.ref
    )
      if (
        ((didReceiveUpdate = !1),
        (workInProgress.pendingProps = nextProps = prevProps),
        checkScheduledUpdateOrContext(current, renderLanes))
      )
        0 !== (current.flags & 131072) && (didReceiveUpdate = !0);
      else
        return (
          (workInProgress.lanes = current.lanes),
          bailoutOnAlreadyFinishedWork(current, workInProgress, renderLanes)
        );
  }
  return updateFunctionComponent(
    current,
    workInProgress,
    Component,
    nextProps,
    renderLanes
  );
}
function updateOffscreenComponent(current, workInProgress, renderLanes) {
  var nextProps = workInProgress.pendingProps,
    nextChildren = nextProps.children,