error[E0658]: intrinsics are subject to change | |
--> $DIR/feature-gated-feature-in-macro-arg.rs:8:16 | |
| | |
LL | extern "rust-intrinsic" { | |
| ^^^^^^^^^^^^^^^^ | |
| | |
= help: add `#![feature(intrinsics)]` 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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date | |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`. |