// Helper for test_xmod_enum: a unit enum and a payloaded enum owned by
// a non-entry module. Regression for the qualified-identity scheme:
// enum registries key by the qualified name, and every variant
// reference site (member access, match patterns, the lvalue
// classifier) must requalify before lookup — including uses inside
// this module's OWN bodies.
pub const Signal = enum { Stop, Go, Wait };

pub fn pick() Signal {
    var s: Signal = Signal.Go;
    return s;
}

pub fn classify(s: Signal) u64 {
    match (s) {
        Signal.Stop { return 1; }
        Signal.Go   { return 2; }
        Signal.Wait { return 3; }
    }
    return 0;
}

pub const Box = enum { Empty, Val(u64) };

pub fn classifyBox(b: Box) u64 {
    match (b) {
        Box.Empty  { return 0; }
        Box.Val(v) { return v; }
    }
    return 99;
}