Function reappearLayoutEffectsOnFiber

dash/deps/react-dom@18.3.1.js:23558–23598

(node)

  }

  function reappearLayoutEffectsOnFiber(node) {
    // Turn on layout effects in a tree that previously disappeared.
    // TODO (Offscreen) Check: flags & LayoutStatic
    switch (node.tag) {
      case FunctionComponent:
      case ForwardRef:
      case SimpleMemoComponent:
        {
          if ( node.mode & ProfileMode) {
            try {
              startLayoutEffectTimer();
              safelyCallCommitHookLayoutEffectListMount(node, node.return);
            } finally {
              recordLayoutEffectDuration(node);
            }
          } else {
            safelyCallCommitHookLayoutEffectListMount(node, node.return);
          }

          break;
        }

      case ClassComponent:
        {
          var instance = node.stateNode;

          if (typeof instance.componentDidMount === 'function') {
            safelyCallComponentDidMount(node, node.return, instance);
          }

          safelyAttachRef(node, node.return);
          break;
        }

      case HostComponent:
        {
          safelyAttachRef(node, node.return);
          break;
        }
    }
  }

  function hideOrUnhideAllChildren(finishedWork, isHidden) {
    // Only hide or unhide the top-most host nodes.