tests/ui/generics/generic-unique.rs

   1 // run-pass
   2 #![allow(dead_code)]
   3
   4 struct Triple<T> { x: T, y: T, z: T }
   5
   6 fn box_it<T>(x: Triple<T>) -> Box<Triple<T>> { return Box::new(x); }
   7
   8 pub fn main() {
   9     let x: Box<Triple<isize>> = box_it::<isize>(Triple{x: 1, y: 2, z: 3});
  10     assert_eq!(x.y, 2);
  11 }