| error[E0069]: `return;` in a function whose return type is not `()` | |
| --> $DIR/ret-non-nil.rs:3:19 | |
| | | |
| LL | fn g() -> isize { return; } | |
| | ----- ^^^^^^ return type is not `()` | |
| | | | |
| | expected `isize` because of this return type | |
| | | |
| help: give the `return` a value of the expected type | |
| | | |
| LL | fn g() -> isize { return 42; } | |
| | ++ | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0069`. |