| error[E0308]: mismatched types | |
| --> $DIR/return-type.rs:20:5 | |
| | | |
| LL | foo(4 as usize) | |
| | ^^^^^^^^^^^^^^^ expected (), found struct `S` | |
| | | |
| = note: expected type `()` | |
| found type `S<usize>` | |
| help: try adding a semicolon | |
| | | |
| LL | foo(4 as usize); | |
| | ^ | |
| help: try adding a return type | |
| | | |
| LL | fn bar() -> S<usize> { | |
| | ^^^^^^^^^^^ | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0308`. |