1const std = @import("std");
 2const expect = std.testing.expect;
 3
 4test "sentinel mismatch" {
 5    var array = [_]u8{ 3, 2, 1, 0 };
 6
 7    // Creating a sentinel-terminated slice from the array with a length of 2
 8    // will result in the value `1` occupying the sentinel element position.
 9    // This does not match the indicated sentinel value of `0` and will lead
10    // to a runtime panic.
11    var runtime_length: usize = 2;
12    _ = &runtime_length;
13    const slice = array[0..runtime_length :0];
14
15    _ = slice;
16}
17
18// test_safety=sentinel mismatch