{"ast_node_type":"other","tokens":[{"end":77,"kind":"keyword","start":0,"text":"self.tcx.dcx().emit_err(UnlabeledCfInWhileCondition"}]}
                        self.tcx.dcx().emit_err(UnlabeledCfInWhileCondition {
                    Err(hir::LoopIdError::UnlabeledCfInWhileCondition) => {
                            span: e.span,