{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"self.with_loop_scope(loop_hir_id,"}]}
                self.with_loop_scope(loop_hir_id, |this| this.lower_block(body, false));
            let body_block =
            let body_expr = self.arena.alloc(self.expr_block(body_block));