bindgen-tests/tests/expectations/tests/derive-hash-template-inst-float.rs

#![allow(dead_code, non_snake_case, non_camel_case_types, non_upper_case_globals)]
/// Template definition that doesn't contain float can derive Hash/PartialOrd/Ord/PartialEq/Eq
#[repr(C)]
#[derive(Debug, Copy, Clone, Hash, PartialOrd, Ord, PartialEq, Eq)]
pub struct foo<T> {
    pub data: T,
    pub _phantom_0: ::std::marker::PhantomData<::std::cell::UnsafeCell<T>>,
}
impl<T> Default for foo<T> {
    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()
        }
    }
}
/// Can derive Hash/PartialOrd/Ord/PartialEq/Eq when instantiated with int
#[repr(C)]
#[derive(Debug, Copy, Clone, Hash, PartialOrd, Ord, PartialEq, Eq)]
pub struct IntStr {
    pub a: foo<::std::os::raw::c_int>,
}
#[test]
fn bindgen_test_layout_IntStr() {
    const UNINIT: ::std::mem::MaybeUninit<IntStr> = ::std::mem::MaybeUninit::uninit();
    let ptr = UNINIT.as_ptr();
    assert_eq!(
        ::std::mem::size_of::<IntStr>(),
        4usize,
        concat!("Size of: ", stringify!(IntStr)),
    );
    assert_eq!(
        ::std::mem::align_of::<IntStr>(),
        4usize,
        concat!("Alignment of ", stringify!(IntStr)),
    );
    assert_eq!(
        unsafe { ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize },
        0usize,
        concat!("Offset of field: ", stringify!(IntStr), "::", stringify!(a)),
    );
}
impl Default for IntStr {
    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()
        }
    }
}
/// Cannot derive Hash/Eq/Ord when instantiated with float but can derive PartialEq/PartialOrd
#[repr(C)]
#[derive(Debug, Copy, Clone, PartialOrd, PartialEq)]
pub struct FloatStr {
    pub a: foo<f32>,
}
#[test]
fn bindgen_test_layout_FloatStr() {
    const UNINIT: ::std::mem::MaybeUninit<FloatStr> = ::std::mem::MaybeUninit::uninit();
    let ptr = UNINIT.as_ptr();
    assert_eq!(
        ::std::mem::size_of::<FloatStr>(),
        4usize,
        concat!("Size of: ", stringify!(FloatStr)),
    );
    assert_eq!(
        ::std::mem::align_of::<FloatStr>(),
        4usize,
        concat!("Alignment of ", stringify!(FloatStr)),
    );
    assert_eq!(
        unsafe { ::std::ptr::addr_of!((*ptr).a) as usize - ptr as usize },
        0usize,
        concat!("Offset of field: ", stringify!(FloatStr), "::", stringify!(a)),
    );
}
impl Default for FloatStr {
    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()
        }
    }
}
#[test]
fn __bindgen_test_layout_foo_open0_int_close0_instantiation() {
    assert_eq!(
        ::std::mem::size_of::<foo<::std::os::raw::c_int>>(),
        4usize,
        concat!(
            "Size of template specialization: ",
            stringify!(foo < ::std::os::raw::c_int >),
        ),
    );
    assert_eq!(
        ::std::mem::align_of::<foo<::std::os::raw::c_int>>(),
        4usize,
        concat!(
            "Alignment of template specialization: ",
            stringify!(foo < ::std::os::raw::c_int >),
        ),
    );
}
#[test]
fn __bindgen_test_layout_foo_open0_float_close0_instantiation() {
    assert_eq!(
        ::std::mem::size_of::<foo<f32>>(),
        4usize,
        concat!("Size of template specialization: ", stringify!(foo < f32 >)),
    );
    assert_eq!(
        ::std::mem::align_of::<foo<f32>>(),
        4usize,
        concat!("Alignment of template specialization: ", stringify!(foo < f32 >)),
    );
}