1 error[E0658]: `repr(align)` attributes on functions are unstable
2 --> $DIR/feature-gate-fn_align.rs:3:8
4 LL | #[repr(align(16))]
7 = note: see issue #82232 <https://github.com/rust-lang/rust/issues/82232> for more information
8 = help: add `#![feature(fn_align)]` to the crate attributes to enable
10 error: aborting due to previous error
12 For more information about this error, try `rustc --explain E0658`.