module math

export struct Human {
    name: string
    age: i32
}

export struct Pos {
    x: i32
    y: i32
}

export enum Message {
    Quit: {}
    Move: Pos
}

let x: i32

export func add(a: i32 b: i32): i32
{
    let x = "test"

    let msg: Message = enum Message::Move { 
        x = 10
        y = 10
    }

    match msg {
        Quit q {
            // quit
        }
        Move m {
            // move
        }
    }

    return add_internal(a b)
}

func add_internal(a: i32 b: i32): i32
{
    return a + b
}