| #![allow(dead_code, non_snake_case, non_camel_case_types, non_upper_case_globals)] |
| #[repr(C)] |
| #[derive(Debug, Default, Copy, Clone)] |
| pub struct A { |
| pub foo: usize, |
| } |
| #[test] |
| fn bindgen_test_layout_A() { |
| const UNINIT: ::std::mem::MaybeUninit<A> = ::std::mem::MaybeUninit::uninit(); |
| let ptr = UNINIT.as_ptr(); |
| 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::addr_of!((* ptr).foo) as usize - ptr as usize }, 0usize, |
| concat!("Offset of field: ", stringify!(A), "::", stringify!(foo)) |
| ); |
| } |
