src/test/ui/vec/vec-overrun.rs

   1 // run-fail
   2 // error-pattern:index out of bounds: the len is 1 but the index is 2
   3 // ignore-emscripten no processes
   4
   5 fn main() {
   6     let v: Vec<isize> = vec![10];
   7     let x: usize = 0;
   8     assert_eq!(v[x], 10);
   9     // Bounds-check panic.
  10
  11     assert_eq!(v[x + 2], 20);
  12 }