test_impl.script

// Test impl block parsing
struct Point {
    x: f64,
    y: f64
}

impl Point {
    fn new(x: f64, y: f64) -> Point {
        Point { x: x, y: y }
    }
    
    fn distance(self, other: Point) -> f64 {
        let dx = self.x - other.x
        let dy = self.y - other.y
        (dx * dx + dy * dy)
    }
}

// Generic impl block
struct Vec<T> {
    data: [T]
}

impl<T> Vec<T> {
    fn new() -> Vec<T> {
        Vec { data: [] }
    }
    
    fn push(self, item: T) -> Vec<T> {
        self
    }
}

// Impl with where clause
impl<T> Vec<T>
where T: Clone {
    fn clone_all(self) -> Vec<T> {
        self
    }
}