src/vendor/rayon/tests/compile-fail/quicksort_race1.rs

   1 extern crate rayon;
   2
   3 fn quick_sort<T:PartialOrd+Send>(v: &mut [T]) {
   4     if v.len() <= 1 {
   5         return;
   6     }
   7
   8     let mid = partition(v);
   9     let (lo, _hi) = v.split_at_mut(mid);
  10     rayon::join(|| quick_sort(lo), || quick_sort(lo)); //~ ERROR E0524
  11 }
  12
  13 fn partition<T:PartialOrd+Send>(v: &mut [T]) -> usize {
  14     let pivot = v.len() - 1;
  15     let mut i = 0;
  16     for j in 0..pivot {
  17         if v[j] <= v[pivot] {
  18             v.swap(i, j);
  19             i += 1;
  20         }
  21     }
  22     v.swap(i, pivot);
  23     i
  24 }
  25
  26 fn main() { }