{"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"StatementKind::SetDiscriminant"}]}
            StatementKind::SetDiscriminant { box place, variant_index: _ } => {
            | StatementKind::Deinit(box place) => Some((place, None)),
                Some((place, Some(TrackElem::Discriminant)))