{"ast_node_type":"other","tokens":[{"end":48,"kind":"keyword","start":0,"text":"self.in_cleanup_block"}]}
        self.in_cleanup_block = data.is_cleanup;
    fn visit_basic_block_data(&mut self, block: BasicBlock, data: &mut BasicBlockData<'tcx>) {
        self.super_basic_block_data(block, data);