tests/expectations/tests/issue-1947.rs

#![allow(
    dead_code,
    non_snake_case,
    non_camel_case_types,
    non_upper_case_globals
)]

#[repr(C)]
#[derive(Copy, Clone, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct __BindgenBitfieldUnit<Storage> {
    storage: Storage,
}
impl<Storage> __BindgenBitfieldUnit<Storage> {
    #[inline]
    pub const fn new(storage: Storage) -> Self {
        Self { storage }
    }
}
impl<Storage> __BindgenBitfieldUnit<Storage>
where
    Storage: AsRef<[u8]> + AsMut<[u8]>,
{
    #[inline]
    pub fn get_bit(&self, index: usize) -> bool {
        debug_assert!(index / 8 < self.storage.as_ref().len());
        let byte_index = index / 8;
        let byte = self.storage.as_ref()[byte_index];
        let bit_index = if cfg!(target_endian = "big") {
            7 - (index % 8)
        } else {
            index % 8
        };
        let mask = 1 << bit_index;
        byte & mask == mask
    }
    #[inline]
    pub fn set_bit(&mut self, index: usize, val: bool) {
        debug_assert!(index / 8 < self.storage.as_ref().len());
        let byte_index = index / 8;
        let byte = &mut self.storage.as_mut()[byte_index];
        let bit_index = if cfg!(target_endian = "big") {
            7 - (index % 8)
        } else {
            index % 8
        };
        let mask = 1 << bit_index;
        if val {
            *byte |= mask;
        } else {
            *byte &= !mask;
        }
    }
    #[inline]
    pub fn get(&self, bit_offset: usize, bit_width: u8) -> u64 {
        debug_assert!(bit_width <= 64);
        debug_assert!(bit_offset / 8 < self.storage.as_ref().len());
        debug_assert!(
            (bit_offset + (bit_width as usize)) / 8 <=
                self.storage.as_ref().len()
        );
        let mut val = 0;
        for i in 0..(bit_width as usize) {
            if self.get_bit(i + bit_offset) {
                let index = if cfg!(target_endian = "big") {
                    bit_width as usize - 1 - i
                } else {
                    i
                };
                val |= 1 << index;
            }
        }
        val
    }
    #[inline]
    pub fn set(&mut self, bit_offset: usize, bit_width: u8, val: u64) {
        debug_assert!(bit_width <= 64);
        debug_assert!(bit_offset / 8 < self.storage.as_ref().len());
        debug_assert!(
            (bit_offset + (bit_width as usize)) / 8 <=
                self.storage.as_ref().len()
        );
        for i in 0..(bit_width as usize) {
            let mask = 1 << i;
            let val_bit_is_set = val & mask == mask;
            let index = if cfg!(target_endian = "big") {
                bit_width as usize - 1 - i
            } else {
                i
            };
            self.set_bit(index + bit_offset, val_bit_is_set);
        }
    }
}
pub type U8 = ::std::os::raw::c_uchar;
pub type U16 = ::std::os::raw::c_ushort;
#[repr(C)]
#[repr(align(2))]
#[derive(Debug, Default, Copy, Clone)]
pub struct V56AMDY {
    pub _bitfield_align_1: [u16; 0],
    pub _bitfield_1: __BindgenBitfieldUnit<[u8; 2usize]>,
    pub MADK: U8,
    pub MABR: U8,
    pub _bitfield_align_2: [u16; 0],
    pub _bitfield_2: __BindgenBitfieldUnit<[u8; 3usize]>,
    pub _rB_: U8,
}
#[test]
fn bindgen_test_layout_V56AMDY() {
    assert_eq!(
        ::std::mem::size_of::<V56AMDY>(),
        8usize,
        concat!("Size of: ", stringify!(V56AMDY))
    );
    assert_eq!(
        ::std::mem::align_of::<V56AMDY>(),
        2usize,
        concat!("Alignment of ", stringify!(V56AMDY))
    );
    assert_eq!(
        unsafe {
            &(*(::std::ptr::null::<V56AMDY>())).MADK as *const _ as usize
        },
        2usize,
        concat!(
            "Offset of field: ",
            stringify!(V56AMDY),
            "::",
            stringify!(MADK)
        )
    );
    assert_eq!(
        unsafe {
            &(*(::std::ptr::null::<V56AMDY>())).MABR as *const _ as usize
        },
        3usize,
        concat!(
            "Offset of field: ",
            stringify!(V56AMDY),
            "::",
            stringify!(MABR)
        )
    );
    assert_eq!(
        unsafe {
            &(*(::std::ptr::null::<V56AMDY>()))._rB_ as *const _ as usize
        },
        7usize,
        concat!(
            "Offset of field: ",
            stringify!(V56AMDY),
            "::",
            stringify!(_rB_)
        )
    );
}
impl V56AMDY {
    #[inline]
    pub fn MADZ(&self) -> U16 {
        unsafe {
            ::std::mem::transmute(self._bitfield_1.get(0usize, 10u8) as u16)
        }
    }
    #[inline]
    pub fn set_MADZ(&mut self, val: U16) {
        unsafe {
            let val: u16 = ::std::mem::transmute(val);
            self._bitfield_1.set(0usize, 10u8, val as u64)
        }
    }
    #[inline]
    pub fn MAI0(&self) -> U16 {
        unsafe {
            ::std::mem::transmute(self._bitfield_1.get(10usize, 2u8) as u16)
        }
    }
    #[inline]
    pub fn set_MAI0(&mut self, val: U16) {
        unsafe {
            let val: u16 = ::std::mem::transmute(val);
            self._bitfield_1.set(10usize, 2u8, val as u64)
        }
    }
    #[inline]
    pub fn MAI1(&self) -> U16 {
        unsafe {
            ::std::mem::transmute(self._bitfield_1.get(12usize, 2u8) as u16)
        }
    }
    #[inline]
    pub fn set_MAI1(&mut self, val: U16) {
        unsafe {
            let val: u16 = ::std::mem::transmute(val);
            self._bitfield_1.set(12usize, 2u8, val as u64)
        }
    }
    #[inline]
    pub fn MAI2(&self) -> U16 {
        unsafe {
            ::std::mem::transmute(self._bitfield_1.get(14usize, 2u8) as u16)
        }
    }
    #[inline]
    pub fn set_MAI2(&mut self, val: U16) {
        unsafe {
            let val: u16 = ::std::mem::transmute(val);
            self._bitfield_1.set(14usize, 2u8, val as u64)
        }
    }
    #[inline]
    pub fn new_bitfield_1(
        MADZ: U16,
        MAI0: U16,
        MAI1: U16,
        MAI2: U16,
    ) -> __BindgenBitfieldUnit<[u8; 2usize]> {
        let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 2usize]> =
            Default::default();
        __bindgen_bitfield_unit.set(0usize, 10u8, {
            let MADZ: u16 = unsafe { ::std::mem::transmute(MADZ) };
            MADZ as u64
        });
        __bindgen_bitfield_unit.set(10usize, 2u8, {
            let MAI0: u16 = unsafe { ::std::mem::transmute(MAI0) };
            MAI0 as u64
        });
        __bindgen_bitfield_unit.set(12usize, 2u8, {
            let MAI1: u16 = unsafe { ::std::mem::transmute(MAI1) };
            MAI1 as u64
        });
        __bindgen_bitfield_unit.set(14usize, 2u8, {
            let MAI2: u16 = unsafe { ::std::mem::transmute(MAI2) };
            MAI2 as u64
        });
        __bindgen_bitfield_unit
    }
    #[inline]
    pub fn MATH(&self) -> U16 {
        unsafe {
            ::std::mem::transmute(self._bitfield_2.get(0usize, 10u8) as u16)
        }
    }
    #[inline]
    pub fn set_MATH(&mut self, val: U16) {
        unsafe {
            let val: u16 = ::std::mem::transmute(val);
            self._bitfield_2.set(0usize, 10u8, val as u64)
        }
    }
    #[inline]
    pub fn MATE(&self) -> U16 {
        unsafe {
            ::std::mem::transmute(self._bitfield_2.get(10usize, 4u8) as u16)
        }
    }
    #[inline]
    pub fn set_MATE(&mut self, val: U16) {
        unsafe {
            let val: u16 = ::std::mem::transmute(val);
            self._bitfield_2.set(10usize, 4u8, val as u64)
        }
    }
    #[inline]
    pub fn MATW(&self) -> U16 {
        unsafe {
            ::std::mem::transmute(self._bitfield_2.get(14usize, 2u8) as u16)
        }
    }
    #[inline]
    pub fn set_MATW(&mut self, val: U16) {
        unsafe {
            let val: u16 = ::std::mem::transmute(val);
            self._bitfield_2.set(14usize, 2u8, val as u64)
        }
    }
    #[inline]
    pub fn MASW(&self) -> U8 {
        unsafe {
            ::std::mem::transmute(self._bitfield_2.get(16usize, 4u8) as u8)
        }
    }
    #[inline]
    pub fn set_MASW(&mut self, val: U8) {
        unsafe {
            let val: u8 = ::std::mem::transmute(val);
            self._bitfield_2.set(16usize, 4u8, val as u64)
        }
    }
    #[inline]
    pub fn MABW(&self) -> U8 {
        unsafe {
            ::std::mem::transmute(self._bitfield_2.get(20usize, 3u8) as u8)
        }
    }
    #[inline]
    pub fn set_MABW(&mut self, val: U8) {
        unsafe {
            let val: u8 = ::std::mem::transmute(val);
            self._bitfield_2.set(20usize, 3u8, val as u64)
        }
    }
    #[inline]
    pub fn MAXN(&self) -> U8 {
        unsafe {
            ::std::mem::transmute(self._bitfield_2.get(23usize, 1u8) as u8)
        }
    }
    #[inline]
    pub fn set_MAXN(&mut self, val: U8) {
        unsafe {
            let val: u8 = ::std::mem::transmute(val);
            self._bitfield_2.set(23usize, 1u8, val as u64)
        }
    }
    #[inline]
    pub fn new_bitfield_2(
        MATH: U16,
        MATE: U16,
        MATW: U16,
        MASW: U8,
        MABW: U8,
        MAXN: U8,
    ) -> __BindgenBitfieldUnit<[u8; 3usize]> {
        let mut __bindgen_bitfield_unit: __BindgenBitfieldUnit<[u8; 3usize]> =
            Default::default();
        __bindgen_bitfield_unit.set(0usize, 10u8, {
            let MATH: u16 = unsafe { ::std::mem::transmute(MATH) };
            MATH as u64
        });
        __bindgen_bitfield_unit.set(10usize, 4u8, {
            let MATE: u16 = unsafe { ::std::mem::transmute(MATE) };
            MATE as u64
        });
        __bindgen_bitfield_unit.set(14usize, 2u8, {
            let MATW: u16 = unsafe { ::std::mem::transmute(MATW) };
            MATW as u64
        });
        __bindgen_bitfield_unit.set(16usize, 4u8, {
            let MASW: u8 = unsafe { ::std::mem::transmute(MASW) };
            MASW as u64
        });
        __bindgen_bitfield_unit.set(20usize, 3u8, {
            let MABW: u8 = unsafe { ::std::mem::transmute(MABW) };
            MABW as u64
        });
        __bindgen_bitfield_unit.set(23usize, 1u8, {
            let MAXN: u8 = unsafe { ::std::mem::transmute(MAXN) };
            MAXN as u64
        });
        __bindgen_bitfield_unit
    }
}