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