Function scheduleWorkOnParentPath

docs/external/js/react-dom.development.js:12080–12104

(parent, renderExpirationTime)

    }
  }
  function scheduleWorkOnParentPath(parent, renderExpirationTime) {
    // Update the child expiration time of all the ancestors, including
    // the alternates.
    var node = parent;

    while (node !== null) {
      var alternate = node.alternate;

      if (node.childExpirationTime < renderExpirationTime) {
        node.childExpirationTime = renderExpirationTime;

        if (alternate !== null && alternate.childExpirationTime < renderExpirationTime) {
          alternate.childExpirationTime = renderExpirationTime;
        }
      } else if (alternate !== null && alternate.childExpirationTime < renderExpirationTime) {
        alternate.childExpirationTime = renderExpirationTime;
      } else {
        // Neither alternate was updated, which means the rest of the
        // ancestor path already has sufficient priority.
        break;
      }

      node = node.return;
    }
  }
  function propagateContextChange(workInProgress, context, changedBits, renderExpirationTime) {
    var fiber = workInProgress.child;