//! returns: 0
//! Test nested record function calls with scaling and addition.

record Point: Copy {
    x: i32,
    y: i32,
}

fn add(p1: Point, p2: Point) -> Point {
    return Point { x: p1.x + p2.x, y: p1.y + p2.y };
}

fn scale(p: Point, factor: i32) -> Point {
    return Point { x: p.x * factor, y: p.y * factor };
}

@default fn main() -> i32 {
    let mut p: Point = Point { x: 3, y: 4 };
    let mut q: Point = Point { x: 5, y: 6 };

    set p = add(
        scale(p, 2), // (6, 8)
        scale(q, 2)  // (10, 12)
    ); // (16, 20)

    // p.x + p.y = 16 + 20 = 36
    assert p.x + p.y == 36;
    return 0;
}