This DEV-only field was added in 836331ba5f69f2cc53b273ec073fae116db14302 by @sebmarkbage but it's not being used anymore to my knowledge.
const cache: Cache = current.memoizedState.cache;
            pushCacheProvider(workInProgress, cache);
          }
          break;
        }
      }
      return bailoutOnAlreadyFinishedWork(current, workInProgress, renderLanes);
    } else {
      if ((current.flags & ForceUpdateForLegacySuspense) !== NoFlags) {
        
        
        didReceiveUpdate = true;
      } else {
        
        
        
        
        didReceiveUpdate = false;
      }
    }
  } else {
    didReceiveUpdate = false;
  }
   Before entering the begin phase, clear pending update priority.
   TODO: This assumes that we're about to evaluate the component and process
   the update queue. However, there's an exception: SimpleMemoComponent
   sometimes bails out later in the begin phase. This indicates that we should
   move this assignment out of the common path and into each branch.
  workInProgress.lanes = NoLanes;
  switch (workInProgress.tag) {