src/test/codegen/iterate-over-array.rs

   1 // Copyright 2013 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 #[no_mangle]
  12 pub fn test(x: &[isize]) -> isize {
  13     let mut y = 0;
  14     let mut i = 0;
  15     while (i < x.len()) {
  16         y += x[i];
  17         i += 1;
  18     }
  19     y
  20 }