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`. |