Function completeWork

code/dependency-injection/public/app.js:10893–11069

(current, workInProgress, renderExpirationTime)

  }

  function completeWork(current, workInProgress, renderExpirationTime) {
    var newProps = workInProgress.pendingProps;
    switch (workInProgress.tag) {
      case FunctionalComponent:
        return null;
      case ClassComponent:
        {
          // We are leaving this subtree, so pop context if any.
          popLegacyContextProvider(workInProgress);

          // If this component caught an error, schedule an error log effect.
          var instance = workInProgress.stateNode;
          var updateQueue = workInProgress.updateQueue;
          if (updateQueue !== null && updateQueue.capturedValues !== null) {
            workInProgress.effectTag &= ~DidCapture;
            if (typeof instance.componentDidCatch === 'function') {
              workInProgress.effectTag |= ErrLog;
            } else {
              // Normally we clear this in the commit phase, but since we did not
              // schedule an effect, we need to reset it here.
              updateQueue.capturedValues = null;
            }
          }
          return null;
        }
      case HostRoot:
        {
          popHostContainer(workInProgress);
          popTopLevelLegacyContextObject(workInProgress);
          var fiberRoot = workInProgress.stateNode;
          if (fiberRoot.pendingContext) {
            fiberRoot.context = fiberRoot.pendingContext;
            fiberRoot.pendingContext = null;
          }
          if (current === null || current.child === null) {
            // If we hydrated, pop so that we can delete any remaining children
            // that weren't hydrated.
            popHydrationState(workInProgress);
            // This resets the hacky state to fix isMounted before committing.
            // TODO: Delete this when we delete isMounted and findDOMNode.
            workInProgress.effectTag &= ~Placement;
          }
          updateHostContainer(workInProgress);

          var _updateQueue = workInProgress.updateQueue;
          if (_updateQueue !== null && _updateQueue.capturedValues !== null) {
            workInProgress.effectTag |= ErrLog;
          }
          return null;
        }
      case HostComponent:
        {
          popHostContext(workInProgress);
          var rootContainerInstance = getRootHostContainer();
          var type = workInProgress.type;
          if (current !== null && workInProgress.stateNode != null) {
            // If we have an alternate, that means this is an update and we need to
            // schedule a side-effect to do the updates.