rust/tests/ui/rfcs/rfc-2632-const-trait-impl/feature-gate.stock.stderr

error[E0658]: const trait impls are experimental
  --> $DIR/feature-gate.rs:10:6
   |
LL | impl const T for S {}
   |      ^^^^^
   |
   = note: see issue #67792 <https://github.com/rust-lang/rust/issues/67792> for more information
   = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable

error[E0658]: `const_trait` is a temporary placeholder for marking a trait that is suitable for `const` `impls` and all default bodies as `const`, which may be removed or renamed in the future.
  --> $DIR/feature-gate.rs:8:1
   |
LL | #[const_trait]
   | ^^^^^^^^^^^^^^
   |
   = note: see issue #67792 <https://github.com/rust-lang/rust/issues/67792> for more information
   = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0658`.