File: vec-overrun.rs

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rustc 1.86.0%2Bdfsg1-1
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//@ run-fail
//@ error-pattern:index out of bounds: the len is 1 but the index is 2
//@ needs-subprocess

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);
}