| error[E0658]: repr with 128-bit type is unstable (see issue #35118) | |
| --> $DIR/feature-gate-repr128.rs:12:1 | |
| | | |
| LL | / enum A { //~ ERROR repr with 128-bit type is unstable | |
| LL | | A(u64) | |
| LL | | } | |
| | |_^ | |
| | | |
| = help: add #![feature(repr128)] to the crate attributes to enable | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0658`. |