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error: unexpected keyword `Self` in generic parameters
--> $DIR/keyword-self-as-type-param.rs:3:12
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LL | struct Foo<Self>(Self);
| ^^^^
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= note: you cannot use `Self` as a generic parameter because it is reserved for associated items
error: unexpected keyword `Self` in generic parameters
--> $DIR/keyword-self-as-type-param.rs:7:11
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LL | trait Bar<Self> {}
| ^^^^
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= note: you cannot use `Self` as a generic parameter because it is reserved for associated items
error[E0072]: recursive type `Foo` has infinite size
--> $DIR/keyword-self-as-type-param.rs:3:1
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LL | struct Foo<Self>(Self);
| ^^^^^^^^^^^^^^^^ ---- recursive without indirection
| |
| recursive type has infinite size
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help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to make `Foo` representable
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LL | struct Foo<Self>(Box<Self>);
| ++++ +
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0072`.
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