error[E0658]: allow_internal_unstable side-steps feature gating and stability checks | |
--> $DIR/feature-gate-allow-internal-unstable-nested-macro.rs:18:9 | |
| | |
LL | #[allow_internal_unstable] //~ ERROR allow_internal_unstable side-steps | |
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
... | |
LL | bar!(); | |
| ------- in this macro invocation | |
| | |
= help: add #![feature(allow_internal_unstable)] to the crate attributes to enable | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0658`. |