{"ast_node_type":"other","tokens":[{"end":77,"kind":"keyword","start":0,"text":"self.diagnostics.push(DefDiagnostic::macro_error("}]}
                            self.diagnostics.push(DefDiagnostic::macro_error(
                        if let Some(err) = exp.as_expand_error(self.module_id.krate) {
                                self.module_id.local_id,