Function commitAttachRef

docs/index.js:29699–29721

(finishedWork)

          );
    }
    function commitAttachRef(finishedWork) {
      var ref = finishedWork.ref;
      if (null !== ref) {
        var instance = finishedWork.stateNode;
        if ("function" === typeof ref)
          if (shouldProfile(finishedWork))
            try {
              startEffectTimer(), (finishedWork.refCleanup = ref(instance));
            } finally {
              recordEffectDuration();
            }
          else finishedWork.refCleanup = ref(instance);
        else
          "string" === typeof ref
            ? console.error("String refs are no longer supported.")
            : ref.hasOwnProperty("current") ||
              console.error(
                "Unexpected ref object provided for %s. Use either a ref-setter function or React.createRef().",
                getComponentNameFromFiber(finishedWork)
              ),
            (ref.current = instance);
      }
    }
    function safelyAttachRef(current, nearestMountedAncestor) {
      try {
        runWithFiberInDEV(current, commitAttachRef, current);