{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"self.dcx().emit_err(YieldInClosure"}]}
                self.dcx().emit_err(YieldInClosure { span, suggestion });
                let suggestion = self.current_item.map(|s| s.shrink_to_lo());
                self.coroutine_kind = Some(hir::CoroutineKind::Coroutine(Movability::Movable));