| error[E0393]: the type parameter `T` must be explicitly specified | |
| --> $DIR/E0393.rs:3:47 | |
| | | |
| LL | trait A<T=Self> {} | |
| | --------------- type parameter `T` must be specified for this | |
| LL | | |
| LL | fn together_we_will_rule_the_galaxy(son: &dyn A) {} | |
| | ^ | |
| | | |
| = note: because the parameter default references `Self`, the parameter must be specified on the trait object type | |
| help: explicitly specify the type parameter | |
| | | |
| LL | fn together_we_will_rule_the_galaxy(son: &dyn A</* T */>) {} | |
| | +++++++++ | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0393`. |