// struct defaults apply inside structs too; number literals and float text

struct Audio {
    int rate = 48000
    float volume = 0.8
}

struct Mixer {
    Audio audio
    []Audio extra
    int voices = 5
}

struct Box[T] {
    T item
    Audio audio
}

fn make() -> Mixer {
    Mixer m
    return m
}

fn scale(f32 x) -> f32 {
    return x * 2.0 + 1
}

fn main() {
    a := Mixer()
    Mixer b
    c := Mixer(voices: 2)
    list := [Mixer()]
    m := ["x": Mixer()]
    map[str]Mixer counts
    counts["new"].voices += 1
    bx := Box[int]()
    print(a.audio.rate, b.audio.volume, c.audio.rate, c.voices, list[0].audio.rate, m["x"].audio.rate)
    print(make().audio.rate, counts["new"].audio.rate, counts["new"].voices, bx.audio.rate)

    print(1e3, 2.5e-3, 1E+6, 1_000.5e1, scale(1.5))
    print(1.0 / 3.0, 0.1 + 0.2, 100000000.0, 1e20, 1e-7, float(7), f32(0.1))
    print(str(3.14159, 2), str(2, 1), str(f32(0.1)), "x=" + str(0.25), [0.5, 1.25])
}