| error[E0658]: use of an internal attribute |
| --> $DIR/feature-gate-doc_primitive.rs:1:1 |
| | |
| LL | #[rustc_doc_primitive = "usize"] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = help: add `#![feature(rustc_attrs)]` to the crate attributes to enable |
| = note: the `#[rustc_doc_primitive]` attribute is an internal implementation detail that will never be stable |
| = note: the `#[rustc_doc_primitive]` attribute is used by the standard library to provide a way to generate documentation for primitive types |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0658`. |
