error[E0308]: mismatched types | |
--> $DIR/fn-bad-block-type.rs:3:19 | |
| | |
LL | fn f() -> isize { true } | |
| ----- ^^^^ expected isize, found bool | |
| | | |
| expected `isize` because of return type | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0308`. |