{"ast_node_type":"function","tokens":[{"end":82,"kind":"keyword","start":0,"text":"fn"}]}
fn target_config(sess: &Session, target_info: &LockedTargetInfo) -> TargetConfig {
/// Returns the features that should be set in `cfg(target_feature)`.
    let (unstable_target_features, target_features) = cfg_target_feature(sess, |feature| {