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error[E0658]: allow_internal_unstable side-steps feature gating and stability checks
--> $DIR/feature-gate-allow-internal-unstable-nested-macro.rs:8:9
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LL | #[allow_internal_unstable()]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...
LL | bar!();
| ------ in this macro invocation
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= help: add `#![feature(allow_internal_unstable)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
= note: this error originates in the macro `bar` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0658`.
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