1 files changed, 79 insertions, 0 deletions
diff --git a/tests/expectations/struct_with_bitfields.rs b/tests/expectations/struct_with_bitfields.rs
new file mode 100644
index 00000000..78ab9ddf
--- /dev/null
+++ b/tests/expectations/struct_with_bitfields.rs
@@ -0,0 +1,79 @@
+/* automatically generated by rust-bindgen */
+
+#![feature(const_fn)]
+
+#[repr(C)]
+#[derive(Debug, Copy)]
+pub struct Struct_bitfield {
+    pub _bitfield_1: ::std::os::raw::c_ushort,
+    pub e: ::std::os::raw::c_int,
+    pub _bitfield_2: ::std::os::raw::c_uint,
+    pub _bitfield_3: ::std::os::raw::c_uint,
+}
+impl Struct_bitfield {
+    pub fn set_a(&mut self, val: bool) {
+        self._bitfield_1 &=
+            !(((1 << (1u32 as ::std::os::raw::c_ushort)) - 1) << 0usize);
+        self._bitfield_1 |= (val as ::std::os::raw::c_ushort) << 0usize;
+    }
+    pub fn set_b(&mut self, val: bool) {
+        self._bitfield_1 &=
+            !(((1 << (1u32 as ::std::os::raw::c_ushort)) - 1) << 1usize);
+        self._bitfield_1 |= (val as ::std::os::raw::c_ushort) << 1usize;
+    }
+    pub fn set_c(&mut self, val: bool) {
+        self._bitfield_1 &=
+            !(((1 << (1u32 as ::std::os::raw::c_ushort)) - 1) << 2usize);
+        self._bitfield_1 |= (val as ::std::os::raw::c_ushort) << 2usize;
+    }
+    pub fn set_at_offset_3(&mut self, val: bool) {
+        self._bitfield_1 &=
+            !(((1 << (1u32 as ::std::os::raw::c_ushort)) - 1) << 3usize);
+        self._bitfield_1 |= (val as ::std::os::raw::c_ushort) << 3usize;
+    }
+    pub fn set_at_offset_4(&mut self, val: u8) {
+        self._bitfield_1 &=
+            !(((1 << (2u32 as ::std::os::raw::c_ushort)) - 1) << 4usize);
+        self._bitfield_1 |= (val as ::std::os::raw::c_ushort) << 4usize;
+    }
+    pub fn set_d(&mut self, val: u8) {
+        self._bitfield_1 &=
+            !(((1 << (2u32 as ::std::os::raw::c_ushort)) - 1) << 6usize);
+        self._bitfield_1 |= (val as ::std::os::raw::c_ushort) << 6usize;
+    }
+    pub const fn new_bitfield_1(a: bool, b: bool, c: bool,
+                                unnamed_bitfield1: bool,
+                                unnamed_bitfield2: u8, d: u8)
+     -> ::std::os::raw::c_ushort {
+        0 | ((a as ::std::os::raw::c_ushort) << 0u32) |
+            ((b as ::std::os::raw::c_ushort) << 1u32) |
+            ((c as ::std::os::raw::c_ushort) << 2u32) |
+            ((unnamed_bitfield1 as ::std::os::raw::c_ushort) << 3u32) |
+            ((unnamed_bitfield2 as ::std::os::raw::c_ushort) << 4u32) |
+            ((d as ::std::os::raw::c_ushort) << 6u32)
+    }
+    pub fn set_f(&mut self, val: u8) {
+        self._bitfield_2 &=
+            !(((1 << (2u32 as ::std::os::raw::c_uint)) - 1) << 0usize);
+        self._bitfield_2 |= (val as ::std::os::raw::c_uint) << 0usize;
+    }
+    pub const fn new_bitfield_2(f: u8) -> ::std::os::raw::c_uint {
+        0 | ((f as ::std::os::raw::c_uint) << 0u32)
+    }
+    pub fn set_g(&mut self, val: u32) {
+        self._bitfield_3 &=
+            !(((1 << (0u32 as ::std::os::raw::c_uint)) - 1) << 0usize);
+        self._bitfield_3 |= (val as ::std::os::raw::c_uint) << 0usize;
+    }
+    pub const fn new_bitfield_3(g: u32) -> ::std::os::raw::c_uint {
+        0 | ((g as ::std::os::raw::c_uint) << 0u32)
+    }
+}
+impl ::std::clone::Clone for Struct_bitfield {
+    fn clone(&self) -> Self { *self }
+}
+#[test]
+fn bindgen_test_layout_Struct_bitfield() {
+    assert_eq!(::std::mem::size_of::<Struct_bitfield>() , 16usize);
+    assert_eq!(::std::mem::align_of::<Struct_bitfield>() , 4usize);
+}