Function commitMutationEffectsOnFiber

dash/deps/react-dom@18.3.1.js:24330–24630

(finishedWork, root, lanes)

  }

  function commitMutationEffectsOnFiber(finishedWork, root, lanes) {
    var current = finishedWork.alternate;
    var flags = finishedWork.flags; // The effect flag should be checked *after* we refine the type of fiber,
    // because the fiber tag is more specific. An exception is any flag related
    // to reconcilation, because those can be set on all fiber types.

    switch (finishedWork.tag) {
      case FunctionComponent:
      case ForwardRef:
      case MemoComponent:
      case SimpleMemoComponent:
        {
          recursivelyTraverseMutationEffects(root, finishedWork);
          commitReconciliationEffects(finishedWork);

          if (flags & Update) {
            try {
              commitHookEffectListUnmount(Insertion | HasEffect, finishedWork, finishedWork.return);
              commitHookEffectListMount(Insertion | HasEffect, finishedWork);
            } catch (error) {
              captureCommitPhaseError(finishedWork, finishedWork.return, error);
            } // Layout effects are destroyed during the mutation phase so that all
            // destroy functions for all fibers are called before any create functions.
            // This prevents sibling component effects from interfering with each other,
            // e.g. a destroy function in one component should never override a ref set
            // by a create function in another component during the same commit.


            if ( finishedWork.mode & ProfileMode) {
              try {
                startLayoutEffectTimer();
                commitHookEffectListUnmount(Layout | HasEffect, finishedWork, finishedWork.return);
              } catch (error) {
                captureCommitPhaseError(finishedWork, finishedWork.return, error);
              }

              recordLayoutEffectDuration(finishedWork);
            } else {
              try {
                commitHookEffectListUnmount(Layout | HasEffect, finishedWork, finishedWork.return);
              } catch (error) {
                captureCommitPhaseError(finishedWork, finishedWork.return, error);
              }
            }
          }

          return;
        }

      case ClassComponent:
        {
          recursivelyTraverseMutationEffects(root, finishedWork);
          commitReconciliationEffects(finishedWork);

          if (flags & Ref) {
            if (current !== null) {
              safelyDetachRef(current, current.return);
            }