| error[E0308]: mismatched types | |
| --> $DIR/output-type-mismatch.rs:5:31 | |
| | | |
| LL | fn main() { let i: isize; i = f(); } | |
| | ^^^ expected isize, found () | |
| | | |
| = note: expected type `isize` | |
| found type `()` | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0308`. |