{"ast_node_type":"other","tokens":[{"end":80,"kind":"keyword","start":0,"text":"self.arena.alloc(self.lower_block_noalloc(hir_id,"}]}
        self.arena.alloc(self.lower_block_noalloc(hir_id, b, targeted_by_break))
        let hir_id = self.lower_node_id(b.id);
    }