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|
error[E0308]: mismatched types
--> $DIR/match-type-err-first-arm.rs:8:15
|
LL | fn test_func1(n: i32) -> i32 {
| --- expected `i32` because of return type
LL | match n {
LL | 12 => 'b',
| ^^^ expected `i32`, found `char`
|
help: you can cast a `char` to an `i32`, since a `char` always occupies 4 bytes
|
LL | 12 => 'b' as i32,
| ++++++
error[E0308]: `match` arms have incompatible types
--> $DIR/match-type-err-first-arm.rs:18:14
|
LL | let x = match n {
| _____________-
LL | | 12 => 'b',
| | --- this is found to be of type `char`
LL | | _ => 42,
| | ^^ expected `char`, found integer
... |
LL | | };
| |_____- `match` arms have incompatible types
error[E0308]: `match` arms have incompatible types
--> $DIR/match-type-err-first-arm.rs:34:14
|
LL | let x = match n {
| _____________-
LL | | 1 => 'b',
LL | | 2 => 'b',
LL | | 3 => 'b',
... |
LL | | 6 => 'b',
| | --- this and all prior arms are found to be of type `char`
LL | |
LL | | _ => 42,
| | ^^ expected `char`, found integer
... |
LL | | };
| |_____- `match` arms have incompatible types
error[E0308]: `match` arms have incompatible types
--> $DIR/match-type-err-first-arm.rs:46:17
|
LL | / match Some(0u32) {
LL | | Some(x) => {
LL | | x
| | - this is found to be of type `u32`
LL | | },
LL | | None => {}
| | ^^ expected `u32`, found `()`
... |
LL | | };
| |_____- `match` arms have incompatible types
error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0308`.
|
