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error[E0658]: the `#[optimize]` attribute is an experimental feature
--> $DIR/feature-gate-optimize_attribute.rs:3:1
|
LL | #[optimize(size)]
| ^^^^^^^^^^^^^^^^^
|
= note: see issue #54882 <https://github.com/rust-lang/rust/issues/54882> for more information
= help: add `#![feature(optimize_attribute)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error[E0658]: the `#[optimize]` attribute is an experimental feature
--> $DIR/feature-gate-optimize_attribute.rs:6:1
|
LL | #[optimize(speed)]
| ^^^^^^^^^^^^^^^^^^
|
= note: see issue #54882 <https://github.com/rust-lang/rust/issues/54882> for more information
= help: add `#![feature(optimize_attribute)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error[E0658]: the `#[optimize]` attribute is an experimental feature
--> $DIR/feature-gate-optimize_attribute.rs:9:1
|
LL | #[optimize(banana)]
| ^^^^^^^^^^^^^^^^^^^
|
= note: see issue #54882 <https://github.com/rust-lang/rust/issues/54882> for more information
= help: add `#![feature(optimize_attribute)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error[E0722]: invalid argument
--> $DIR/feature-gate-optimize_attribute.rs:9:12
|
LL | #[optimize(banana)]
| ^^^^^^
error: aborting due to 4 previous errors
Some errors have detailed explanations: E0658, E0722.
For more information about an error, try `rustc --explain E0658`.
|
