src/test/ui/type/type-parameter-defaults-referencing-Self.stderr


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error[E0393]: the type parameter `T` must be explicitly specified
  --> $DIR/type-parameter-defaults-referencing-Self.rs:8:16
   |
LL | trait Foo<T=Self> {
   | ----------------- type parameter `T` must be specified for this
...
LL | fn foo(x: &dyn Foo) { }
   |                ^^^ help: set the type parameter to the desired type: `Foo<T>`
   |
   = note: because of the default `Self` reference, type parameters must be specified on object types

error: aborting due to previous error

For more information about this error, try `rustc --explain E0393`.