Function unwindWork

docs/external/js/react-dom.development.js:19481–19558

(workInProgress, renderExpirationTime)

  }

  function unwindWork(workInProgress, renderExpirationTime) {
    switch (workInProgress.tag) {
      case ClassComponent:
        {
          var Component = workInProgress.type;

          if (isContextProvider(Component)) {
            popContext(workInProgress);
          }

          var effectTag = workInProgress.effectTag;

          if (effectTag & ShouldCapture) {
            workInProgress.effectTag = effectTag & ~ShouldCapture | DidCapture;
            return workInProgress;
          }

          return null;
        }

      case HostRoot:
        {
          popHostContainer(workInProgress);
          popTopLevelContextObject(workInProgress);
          var _effectTag = workInProgress.effectTag;

          if (!((_effectTag & DidCapture) === NoEffect)) {
            {
              throw Error( "The root failed to unmount after an error. This is likely a bug in React. Please file an issue." );
            }
          }

          workInProgress.effectTag = _effectTag & ~ShouldCapture | DidCapture;
          return workInProgress;
        }

      case HostComponent:
        {
          // TODO: popHydrationState
          popHostContext(workInProgress);
          return null;
        }

      case SuspenseComponent:
        {
          popSuspenseContext(workInProgress);

          var _effectTag2 = workInProgress.effectTag;

          if (_effectTag2 & ShouldCapture) {
            workInProgress.effectTag = _effectTag2 & ~ShouldCapture | DidCapture; // Captured a suspense effect. Re-render the boundary.

            return workInProgress;
          }

          return null;
        }