{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"if"}]}
                    if res == Res::NonMacroAttr(NonMacroAttrKind::DeriveHelperCompat) {
                    check_consistency(self, &[seg], ident.span, kind, initial_res, res);
                        let node_id = self