{"ast_node_type":"variable","tokens":[{"end":44,"kind":"keyword","start":0,"text":"if"}]}
        if let Some(data) = &mut self.data {
    pub fn set_actual_reuse(&mut self, cgu_name: &str, kind: CguReuse) {
            debug!("set_actual_reuse({cgu_name:?}, {kind:?})");