{"ast_node_type":"variable","tokens":[{"end":96,"kind":"keyword","start":0,"text":"if"}]}
                    if let Some(async_drop_in_place_fn_def_id) = async_drop_in_place_fn_def_id {
                ExportedSymbol::AsyncDropGlueCtorShim(ty) => {
                        (async_drop_in_place_fn_def_id, tcx.mk_args(&[ty.into()]))