rust/src/test/run-fail/vec-underrun.rs

12 lines
237 B
Rust

// -*- rust -*-
// error-pattern:index out of bounds: the len is 2 but the index is -1
fn main() {
let v: ~[int] = ~[10, 20];
let x: int = 0;
assert (v[x] == 10);
// Bounds-check failure.
assert (v[x - 1] == 20);
}