| #![allow( |
| dead_code, |
| non_snake_case, |
| non_camel_case_types, |
| non_upper_case_globals |
| )] |
| |
| #[repr(C)] |
| #[derive(Debug, Copy, Clone)] |
| pub struct A { |
| _unused: [u8; 0], |
| } |
| #[repr(C)] |
| #[repr(align(1))] |
| #[derive(Debug, Default, Copy, Clone, Hash, PartialEq, Eq)] |
| pub struct B { |
| pub _bindgen_opaque_blob: u8, |
| } |
| #[test] |
| fn bindgen_test_layout_B() { |
| assert_eq!( |
| ::std::mem::size_of::<B>(), |
| 1usize, |
| concat!("Size of: ", stringify!(B)) |
| ); |
| assert_eq!( |
| ::std::mem::align_of::<B>(), |
| 1usize, |
| concat!("Alignment of ", stringify!(B)) |
| ); |
| } |
| extern "C" { |
| #[link_name = "\u{1}_ZN1B1aE"] |
| pub static mut B_a: A; |
| } |
| #[repr(C)] |
| #[derive(Debug, Default, Copy, Clone, Hash, PartialEq, Eq)] |
| pub struct C { |
| pub b: B, |
| } |
| #[test] |
| fn bindgen_test_layout_C() { |
| assert_eq!( |
| ::std::mem::size_of::<C>(), |
| 1usize, |
| concat!("Size of: ", stringify!(C)) |
| ); |
| assert_eq!( |
| ::std::mem::align_of::<C>(), |
| 1usize, |
| concat!("Alignment of ", stringify!(C)) |
| ); |
| assert_eq!( |
| unsafe { &(*(::std::ptr::null::<C>())).b as *const _ as usize }, |
| 0usize, |
| concat!("Offset of field: ", stringify!(C), "::", stringify!(b)) |
| ); |
| } |
