1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
fn main() { struct b { i: int, } impl b { fn do_stuff() -> int { return 37; } } fn b(i:int) -> b { b { i: i } } // fn b(x:int) -> int { fail; } let z = b(42); assert(z.i == 42); assert(z.do_stuff() == 37); }