android/vendor/pin-project-1.0.12/tests/ui/pin_project/packed_sneaky-4.rs

// https://github.com/taiki-e/pin-project/issues/342

#![allow(unaligned_references)]

use auxiliary_macro::hidden_repr2;
use pin_project::pin_project;

#[pin_project] //~ ERROR reference to packed field is unaligned
#[hidden_repr2]
struct A {
    #[pin]
    f: u32,
}

fn main() {}