error[E0308]: mismatched types | |
--> $DIR/liveness-forgot-ret.rs:3:19 | |
| | |
LL | fn f(a: isize) -> isize { if god_exists(a) { return 5; }; } | |
| - ^^^^^ expected `isize`, found `()` | |
| | | |
| implicitly returns `()` as its body has no tail or `return` expression | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0308`. |