error[E0308]: mismatched types | |
--> $DIR/issue-100285.rs:2:5 | |
| | |
LL | fn foo(n: i32) -> i32 { | |
| --- expected `i32` because of return type | |
LL | / for i in 0..0 { | |
LL | | if n < 0 { | |
LL | | return i; | |
LL | | } else if n < 10 { | |
... | | |
LL | | | |
LL | | } | |
| |_____^ expected `i32`, found `()` | |
| | |
= note: `for` loops evaluate to unit type `()` | |
help: consider returning a value here | |
| | |
LL ~ } | |
LL ~ /* `i32` value */ | |
| | |
error: aborting due to 1 previous error | |
For more information about this error, try `rustc --explain E0308`. |