{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"BuiltinLintDiag::UnusedBuiltinAttribute"}]}
        BuiltinLintDiag::UnusedBuiltinAttribute { attr_name, macro_name, invoc_span } => {
        }
            lints::UnusedBuiltinAttribute { invoc_span, attr_name, macro_name }.decorate_lint(diag);