os-rust/src/test/ui/array-slice-vec/vec-fixed-length.rs

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// run-pass
use std::mem::size_of;
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#[cfg(not(target_pointer_width = "64"))]
fn test_big_vec() {}
#[cfg(target_pointer_width = "64")]
fn test_big_vec()
{
assert_eq!(size_of::<[u8; (1 << 32)]>(), (1 << 32));
}
fn main() {
let x: [isize; 4] = [1, 2, 3, 4];
assert_eq!(x[0], 1);
assert_eq!(x[1], 2);
assert_eq!(x[2], 3);
assert_eq!(x[3], 4);
assert_eq!(size_of::<[u8; 4]>(), 4);
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test_big_vec();
}