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//@ run-pass
//@ reference: layout.aggregate.struct-offsets
//@ edition: 2018
#[repr(align(64))]
#[derive(Copy, Clone)]
#[allow(dead_code)]
pub struct Overaligned(u8);
#[allow(dead_code)]
union ReprRustUnion {
x: i32,
y: [u32; 4],
z: f32,
a: u128,
b: Overaligned,
}
fn test_fields_aligned() {
assert_eq!((core::mem::offset_of!(ReprRustUnion, x) % (core::mem::align_of::<i32>())), 0);
assert_eq!((core::mem::offset_of!(ReprRustUnion, y) % (core::mem::align_of::<[u32; 4]>())), 0);
assert_eq!((core::mem::offset_of!(ReprRustUnion, z) % (core::mem::align_of::<f32>())), 0);
assert_eq!((core::mem::offset_of!(ReprRustUnion, a) % (core::mem::align_of::<u128>())), 0);
assert_eq!(
(core::mem::offset_of!(ReprRustUnion, b) % (core::mem::align_of::<Overaligned>())),
0
);
}
fn main() {
test_fields_aligned();
}
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