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warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/overlap-due-to-unsatisfied-const-bound.rs:3:39
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LL | #![feature(associated_const_equality, specialization)]
| ^^^^^^^^^^^^^^
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= note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
= help: consider using `min_specialization` instead, which is more stable and complete
= note: `#[warn(incomplete_features)]` on by default
error[E0119]: conflicting implementations of trait `Maybe<()>` for type `()`
--> $DIR/overlap-due-to-unsatisfied-const-bound.rs:18:1
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LL | impl<T> Maybe<T> for T {}
| ---------------------- first implementation here
LL | impl<T> Maybe<T> for () where T: NotVoid + ?Sized {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `()`
error: aborting due to 1 previous error; 1 warning emitted
For more information about this error, try `rustc --explain E0119`.
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