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warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/default-generic-associated-type-bound.rs:3:12
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LL | #![feature(specialization)]
| ^^^^^^^^^^^^^^
|
= 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[E0277]: can't compare `T` with `T`
--> $DIR/default-generic-associated-type-bound.rs:17:26
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LL | default type U<'a> = &'a T;
| ^^^^^ no implementation for `T == T`
|
= note: required for `&'a T` to implement `PartialEq`
note: required by a bound in `X::U`
--> $DIR/default-generic-associated-type-bound.rs:7:17
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LL | type U<'a>: PartialEq<&'a Self> where Self: 'a;
| ^^^^^^^^^^^^^^^^^^^ required by this bound in `X::U`
help: consider further restricting type parameter `T` with trait `PartialEq`
|
LL | impl<T: 'static + std::cmp::PartialEq> X for T {
| +++++++++++++++++++++
error: aborting due to 1 previous error; 1 warning emitted
For more information about this error, try `rustc --explain E0277`.
|
