rust/tests/ui/rfcs/rfc-2632-const-trait-impl/const_derives/derive-const-gate.stderr

error[E0658]: use of unstable library feature 'derive_const'
  --> $DIR/derive-const-gate.rs:1:3
   |
LL | #[derive_const(Default)]
   |   ^^^^^^^^^^^^
   |
   = help: add `#![feature(derive_const)]` to the crate attributes to enable

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0658`.
Add the `#[derive_const]` attribute 2022-09-20 11:55:07 +00:00			`error[E0658]: use of unstable library feature 'derive_const'`
			`--> $DIR/derive-const-gate.rs:1:3`
			`\|`
			`LL \| #[derive_const(Default)]`
			`\| ^^^^^^^^^^^^`
			`\|`
			= help: add `#![feature(derive_const)]` to the crate attributes to enable

Show number in error message even for one error Co-authored-by: Adrian <adrian.iosdev@gmail.com> 2023-11-21 15:44:16 +00:00			`error: aborting due to 1 previous error`
Add the `#[derive_const]` attribute 2022-09-20 11:55:07 +00:00
			For more information about this error, try `rustc --explain E0658`.