rust/tests/ui/array-slice-vec/vec-overrun.rs

13 lines
274 B
Rust

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