src/test/run-pass/explicit-self-objects-uniq.rs

   1 // Copyright 2012 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 trait Foo {
  12     fn f(~self);
  13 }
  14
  15 struct S {
  16     x: int
  17 }
  18
  19 impl Foo for S {
  20     fn f(~self) {
  21         assert_eq!(self.x, 3);
  22     }
  23 }
  24
  25 pub fn main() {
  26     let x = ~S { x: 3 };
  27     let y = x as ~Foo;
  28     y.f();
  29 }