{"ast_node_type":"other","tokens":[{"end":105,"kind":"keyword","start":0,"text":"[sym::rustc_lint_opt_ty,"}]}
                        [sym::rustc_lint_opt_ty, ..] => self.check_rustc_lint_opt_ty(attr, span, target),
                        }
                        [sym::rustc_lint_opt_deny_field_access, ..] => {