1 error: documentation comments cannot be applied to function parameters
2 --> $DIR/param-attrs-feature-gate.rs:4:5
5 | ^^^^^^^ doc comments are not allowed here
7 error[E0658]: attributes on function parameters are unstable
8 --> $DIR/param-attrs-feature-gate.rs:4:5
13 = note: for more information, see https://github.com/rust-lang/rust/issues/60406
14 = help: add `#![feature(param_attrs)]` to the crate attributes to enable
16 error[E0658]: attributes on function parameters are unstable
17 --> $DIR/param-attrs-feature-gate.rs:9:5
19 LL | #[allow(C)] a: u8
22 = note: for more information, see https://github.com/rust-lang/rust/issues/60406
23 = help: add `#![feature(param_attrs)]` to the crate attributes to enable
25 error: aborting due to 3 previous errors
27 For more information about this error, try `rustc --explain E0658`.