{"ast_node_type":"other","tokens":[{"end":77,"kind":"keyword","start":0,"text":"cx.emit_err(session_diagnostics::CfgPredicateIdentifier"}]}
                    cx.emit_err(session_diagnostics::CfgPredicateIdentifier {
                let Some(name) = meta.path().word_sym() else {
                        span: meta.path().span(),