tests/expectations/tests/repr-align.rs

#![allow(
    dead_code,
    non_snake_case,
    non_camel_case_types,
    non_upper_case_globals
)]
#![cfg(feature = "nightly")]

#[repr(C)]
#[repr(align(8))]
#[derive(Debug, Default, Copy, Clone)]
pub struct a {
    pub b: ::std::os::raw::c_int,
    pub c: ::std::os::raw::c_int,
}
#[test]
fn bindgen_test_layout_a() {
    assert_eq!(
        ::std::mem::size_of::<a>(),
        8usize,
        concat!("Size of: ", stringify!(a))
    );
    assert_eq!(
        ::std::mem::align_of::<a>(),
        8usize,
        concat!("Alignment of ", stringify!(a))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<a>())).b as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(a), "::", stringify!(b))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<a>())).c as *const _ as usize },
        4usize,
        concat!("Offset of field: ", stringify!(a), "::", stringify!(c))
    );
}
#[repr(C)]
#[repr(align(8))]
#[derive(Debug, Default, Copy, Clone)]
pub struct b {
    pub b: ::std::os::raw::c_int,
    pub c: ::std::os::raw::c_int,
}
#[test]
fn bindgen_test_layout_b() {
    assert_eq!(
        ::std::mem::size_of::<b>(),
        8usize,
        concat!("Size of: ", stringify!(b))
    );
    assert_eq!(
        ::std::mem::align_of::<b>(),
        8usize,
        concat!("Alignment of ", stringify!(b))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<b>())).b as *const _ as usize },
        0usize,
        concat!("Offset of field: ", stringify!(b), "::", stringify!(b))
    );
    assert_eq!(
        unsafe { &(*(::std::ptr::null::<b>())).c as *const _ as usize },
        4usize,
        concat!("Offset of field: ", stringify!(b), "::", stringify!(c))
    );
}