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error[E0446]: private type `fn(u8) -> u8 {my_const_fn}` in public interface
--> $DIR/eval-privacy.rs:22:5
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LL | type AssocTy = Const<{ my_const_fn(U) }>;
| ^^^^^^^^^^^^ can't leak private type
...
LL | const fn my_const_fn(val: u8) -> u8 {
| ----------------------------------- `fn(u8) -> u8 {my_const_fn}` declared as private
warning: type `fn(u8) -> u8 {my_const_fn}` is more private than the item `<Const<U> as Trait>::AssocTy`
--> $DIR/eval-privacy.rs:22:5
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LL | type AssocTy = Const<{ my_const_fn(U) }>;
| ^^^^^^^^^^^^ associated type `<Const<U> as Trait>::AssocTy` is reachable at visibility `pub`
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note: but type `fn(u8) -> u8 {my_const_fn}` is only usable at visibility `pub(crate)`
--> $DIR/eval-privacy.rs:30:1
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LL | const fn my_const_fn(val: u8) -> u8 {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: the lint level is defined here
--> $DIR/eval-privacy.rs:5:9
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LL | #![warn(private_interfaces)]
| ^^^^^^^^^^^^^^^^^^
error: aborting due to previous error; 1 warning emitted
For more information about this error, try `rustc --explain E0446`.
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