#![allow(dead_code, deprecated, unused_variables, unused_mut)]
#[repr(C)]
struct FieldStruct {
    first: u8,
    second: u16,
    third: u8,
}
#[repr(C)]
struct TupleStruct(u8, u16, u8);
#[repr(C)]
struct FieldStructOptimized {
    first: u8,
    third: u8,
    second: u16,
}
#[repr(C)]
union ExampleUnion {
    smaller: u8,
    larger: u16,
}
fn main() {
    assert_eq!(6, size_of::< FieldStruct > ());
    assert_eq!(6, size_of::< TupleStruct > ());
    assert_eq!(4, size_of::< FieldStructOptimized > ());
    assert_eq!(2, size_of::< ExampleUnion > ());
}