{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"data.statements.retain(|statement|"}]}
            data.statements.retain(|statement| match statement.kind {
        for data in body.basic_blocks.as_mut_preserves_cfg() {
                StatementKind::PlaceMention(..) | StatementKind::Nop => false,