error[E0069]: `return;` in a function whose return type is not `()` | |
--> $DIR/return-unit-from-diverging.rs:5:5 | |
| | |
LL | fn fail() -> ! { | |
| - expected `!` because of this return type | |
LL | return; | |
| ^^^^^^ return type is not `()` | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0069`. |