Function ret_paren_name_re

codegraph-kernel/src/ccpp/mod.rs:121–124

recoverMangledCppName's `Ret (name)` idiom guard.

()

}
/// recoverMangledCppName's `Ret (name)` idiom guard.
fn ret_paren_name_re() -> &'static Regex {
    static RE: OnceLock<Regex> = OnceLock::new();
    RE.get_or_init(|| Regex::new(r"^\S+\s+\([A-Za-z_][A-Za-z0-9_]*\)").unwrap())
}
/// Operator-call receiver: simple identifier / dotted member chain.
fn operator_receiver_re() -> &'static Regex {
    static RE: OnceLock<Regex> = OnceLock::new();