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error[E0658]: trait aliases are experimental
--> $DIR/generic-default-in-dyn.rs:1:1
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LL | trait SendEqAlias<T> = PartialEq;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: see issue #41517 <https://github.com/rust-lang/rust/issues/41517> for more information
= help: add `#![feature(trait_alias)]` to the crate attributes to enable
error[E0393]: the type parameter `Rhs` must be explicitly specified
--> $DIR/generic-default-in-dyn.rs:4:19
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LL | struct Foo<T>(dyn SendEqAlias<T>);
| ^^^^^^^^^^^^^^ missing reference to `Rhs`
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::: $SRC_DIR/core/src/cmp.rs:LL:COL
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LL | pub trait PartialEq<Rhs: ?Sized = Self> {
| --------------------------------------- type parameter `Rhs` must be specified for this
|
= note: because of the default `Self` reference, type parameters must be specified on object types
error[E0393]: the type parameter `Rhs` must be explicitly specified
--> $DIR/generic-default-in-dyn.rs:7:19
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LL | struct Bar<T>(dyn SendEqAlias<T>, T);
| ^^^^^^^^^^^^^^ missing reference to `Rhs`
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::: $SRC_DIR/core/src/cmp.rs:LL:COL
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LL | pub trait PartialEq<Rhs: ?Sized = Self> {
| --------------------------------------- type parameter `Rhs` must be specified for this
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= note: because of the default `Self` reference, type parameters must be specified on object types
error: aborting due to 3 previous errors
Some errors have detailed explanations: E0393, E0658.
For more information about an error, try `rustc --explain E0393`.
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