#![allow(dead_code, deprecated, unused_variables, unused_mut)]
fn main() {
    let value = f64::from_ne_bytes(
        if cfg!(target_endian = "big") {
            [0x40, 0x29, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]
        } else {
            [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x29, 0x40]
        },
    );
    assert_eq!(value, 12.5);
}