{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"bcb_filtered_successors(mir_body[bb].terminator()).is_out_summable()"}]}
                bcb_filtered_successors(mir_body[bb].terminator()).is_out_summable()
            let is_out_summable = basic_blocks.last().is_some_and(|&bb| {
            });