{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"if"}]}
    if !attr.simple_name().as_deref().map(|v| v == "cfg_attr")? {
fn check_cfg_attr(db: &dyn ExpandDatabase, attr: &Attr, krate: Crate) -> Option<bool> {
        return None;