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error[E0393]: the type parameter `T` must be explicitly specified
--> $DIR/type-parameter-defaults-referencing-Self.rs:8:16
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LL | trait Foo<T=Self> {
| ----------------- type parameter `T` must be specified for this
...
LL | fn foo(x: &dyn Foo) { }
| ^^^
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= note: because the parameter default references `Self`, the parameter must be specified on the object type
help: set the type parameter to the desired type
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LL | fn foo(x: &dyn Foo<T>) { }
| +++
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0393`.
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