Function resetWorkInProgress

docs/index.js:12919–12950

(workInProgress, renderLanes)

  return workInProgress;
}
function resetWorkInProgress(workInProgress, renderLanes) {
  workInProgress.flags &= 31457282;
  var current = workInProgress.alternate;
  null === current
    ? ((workInProgress.childLanes = 0),
      (workInProgress.lanes = renderLanes),
      (workInProgress.child = null),
      (workInProgress.subtreeFlags = 0),
      (workInProgress.memoizedProps = null),
      (workInProgress.memoizedState = null),
      (workInProgress.updateQueue = null),
      (workInProgress.dependencies = null),
      (workInProgress.stateNode = null))
    : ((workInProgress.childLanes = current.childLanes),
      (workInProgress.lanes = current.lanes),
      (workInProgress.child = current.child),
      (workInProgress.subtreeFlags = 0),
      (workInProgress.deletions = null),
      (workInProgress.memoizedProps = current.memoizedProps),
      (workInProgress.memoizedState = current.memoizedState),
      (workInProgress.updateQueue = current.updateQueue),
      (workInProgress.type = current.type),
      (renderLanes = current.dependencies),
      (workInProgress.dependencies =
        null === renderLanes
          ? null
          : {
              lanes: renderLanes.lanes,
              firstContext: renderLanes.firstContext
            }));
  return workInProgress;
}
function createFiberFromTypeAndProps(
  type,
  key,