{"ast_node_type":"function","tokens":[{"end":94,"kind":"keyword","start":0,"text":"pub(crate)"}]}
    pub(crate) fn add_points(&mut self, region: RegionVid, points: &IntervalSet<PointIndex>) {
    /// Records `region` as being live at all the given `points`.
        debug!("LivenessValues::add_points(region={:?}, points={:?})", region, points);