{"ast_node_type":"variable","tokens":[{"end":58,"kind":"keyword","start":0,"text":"&&"}]}
            && let Some(adt_def_id) = adt.did().as_local()
        if let ty::Adt(adt, _) = self.tcx.type_of(impl_block_id).instantiate_identity().kind()
            && !self.live_symbols.contains(&adt_def_id)