src/test/run-pass/estr-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 pub fn main() {
  12     let x : ~str = ~"hello";
  13     let _y : ~str = ~"there";
  14     let mut z = ~"thing";
  15     z = x;
  16     assert_eq!(z[0], ('h' as u8));
  17     assert_eq!(z[4], ('o' as u8));
  18 }