rust/tests/ui/array-slice-vec/huge-largest-array.rs

15 lines
278 B
Rust

//@ run-pass
use std::mem::size_of;
#[cfg(target_pointer_width = "32")]
pub fn main() {
assert_eq!(size_of::<[u8; (1 << 31) - 1]>(), (1 << 31) - 1);
}
#[cfg(target_pointer_width = "64")]
pub fn main() {
assert_eq!(size_of::<[u8; (1 << 47) - 1]>(), (1 << 47) - 1);
}