error[E0658]: the struct `#[repr(align(u16))]` attribute is experimental (see issue #33626) | |
--> $DIR/feature-gate-repr_align.rs:12:1 | |
| | |
12 | #[repr(align(64))] //~ error: the struct `#[repr(align(u16))]` attribute is experimental | |
| ^^^^^^^^^^^^^^^^^^ | |
| | |
= help: add #![feature(repr_align)] to the crate attributes to enable | |
error: aborting due to previous error | |