Function replayFunctionComponent

packages/react-reconciler/src/ReactFiberBeginWork.js:1534–1575

(
  current: Fiber | null,
  workInProgress: Fiber,
  nextProps: any,
  Component: any,
  secondArg: any,
  renderLanes: Lanes,
)

}

export function replayFunctionComponent(
  current: Fiber | null,
  workInProgress: Fiber,
  nextProps: any,
  Component: any,
  secondArg: any,
  renderLanes: Lanes,
): Fiber | null {
  // This function is used to replay a component that previously suspended,
  // after its data resolves. It's a simplified version of
  // updateFunctionComponent that reuses the hooks from the previous attempt.

  prepareToReadContext(workInProgress, renderLanes);
  if (enableSchedulingProfiler) {
    markComponentRenderStarted(workInProgress);
  }
  const nextChildren = replaySuspendedComponentWithHooks(
    current,
    workInProgress,
    Component,
    nextProps,
    secondArg,
  );
  const hasId = checkDidRenderIdHook();
  if (enableSchedulingProfiler) {
    markComponentRenderStopped();
  }

  if (current !== null && !didReceiveUpdate) {
    bailoutHooks(current, workInProgress, renderLanes);
    return bailoutOnAlreadyFinishedWork(current, workInProgress, renderLanes);
  }

  if (getIsHydrating() && hasId) {
    pushMaterializedTreeId(workInProgress);
  }

  // React DevTools reads this flag.
  workInProgress.flags |= PerformedWork;
  reconcileChildren(current, workInProgress, nextChildren, renderLanes);
  return workInProgress.child;
}

function updateClassComponent(
  current: Fiber | null,