Function pickArbitraryLane

dash/deps/react-dom@18.3.1.js:5719–5725

(lanes)

    return lanes & -lanes;
  }
  function pickArbitraryLane(lanes) {
    // This wrapper function gets inlined. Only exists so to communicate that it
    // doesn't matter which bit is selected; you can pick any bit without
    // affecting the algorithms where its used. Here I'm using
    // getHighestPriorityLane because it requires the fewest operations.
    return getHighestPriorityLane(lanes);
  }

  function pickArbitraryLaneIndex(lanes) {
    return 31 - clz32(lanes);