blob: 59ef1768aca9d0783debf809a795bd45339f2de2 [file] [log] [blame]
#![allow(
dead_code,
non_snake_case,
non_camel_case_types,
non_upper_case_globals
)]
#[allow(non_snake_case, non_camel_case_types, non_upper_case_globals)]
pub mod root {
#[allow(unused_imports)]
use self::super::root;
pub mod foo {
#[allow(unused_imports)]
use self::super::super::root;
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct Bar {
pub foo: ::std::os::raw::c_int,
pub baz: bool,
}
#[test]
fn bindgen_test_layout_Bar() {
assert_eq!(
::std::mem::size_of::<Bar>(),
8usize,
concat!("Size of: ", stringify!(Bar))
);
assert_eq!(
::std::mem::align_of::<Bar>(),
4usize,
concat!("Alignment of ", stringify!(Bar))
);
assert_eq!(
{
let struct_instance = unsafe { std::mem::zeroed::<Bar>() };
let struct_ptr = &struct_instance as *const Bar;
let field_ptr = std::ptr::addr_of!(struct_instance.foo);
let struct_address = struct_ptr as usize;
let field_address = field_ptr as usize;
std::mem::forget(struct_instance);
field_address.checked_sub(struct_address).unwrap()
},
0usize,
concat!(
"Offset of field: ",
stringify!(Bar),
"::",
stringify!(foo)
)
);
assert_eq!(
{
let struct_instance = unsafe { std::mem::zeroed::<Bar>() };
let struct_ptr = &struct_instance as *const Bar;
let field_ptr = std::ptr::addr_of!(struct_instance.baz);
let struct_address = struct_ptr as usize;
let field_address = field_ptr as usize;
std::mem::forget(struct_instance);
field_address.checked_sub(struct_address).unwrap()
},
4usize,
concat!(
"Offset of field: ",
stringify!(Bar),
"::",
stringify!(baz)
)
);
}
}
pub mod bar {
#[allow(unused_imports)]
use self::super::super::root;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct Foo {
pub ptr: *mut root::foo::Bar,
}
#[test]
fn bindgen_test_layout_Foo() {
assert_eq!(
::std::mem::size_of::<Foo>(),
8usize,
concat!("Size of: ", stringify!(Foo))
);
assert_eq!(
::std::mem::align_of::<Foo>(),
8usize,
concat!("Alignment of ", stringify!(Foo))
);
assert_eq!(
{
let struct_instance = unsafe { std::mem::zeroed::<Foo>() };
let struct_ptr = &struct_instance as *const Foo;
let field_ptr = std::ptr::addr_of!(struct_instance.ptr);
let struct_address = struct_ptr as usize;
let field_address = field_ptr as usize;
std::mem::forget(struct_instance);
field_address.checked_sub(struct_address).unwrap()
},
0usize,
concat!(
"Offset of field: ",
stringify!(Foo),
"::",
stringify!(ptr)
)
);
}
impl Default for Foo {
fn default() -> Self {
let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
unsafe {
::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
s.assume_init()
}
}
}
}
}