error[E0658]: link kind `link-arg` is unstable --> $DIR/feature-gate-link-arg-attribute.rs:1:15 | LL | #[link(kind = "link-arg", name = "foo")] | ^^^^^^^^^^ | = note: see issue #99427 for more information = help: add `#![feature(link_arg_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to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0658`.