{"ast_node_type":"variable","tokens":[{"end":67,"kind":"keyword","start":0,"text":"if"}]}
                        if let Some(span) = ty_dtor_span(tcx, ty) {
                    destructors.extend(drop_tys.into_iter().filter_map(|ty| {
                            Some(DestructorLabel { span, dtor_kind: "concrete" })