rust/tests/ui/suggestions/remove-question-symbol-with-paren.stderr
Nilstrieb 41e8d152dc Show number in error message even for one error
Co-authored-by: Adrian <adrian.iosdev@gmail.com>
2023-11-24 19:15:52 +01:00

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error[E0308]: `?` operator has incompatible types
--> $DIR/remove-question-symbol-with-paren.rs:5:6
|
LL | fn foo() -> Option<()> {
| ---------- expected `Option<()>` because of return type
LL | let x = Some(());
LL | (x?)
| ^^ expected `Option<()>`, found `()`
|
= note: `?` operator cannot convert from `()` to `Option<()>`
= note: expected enum `Option<()>`
found unit type `()`
help: try removing this `?`
|
LL - (x?)
LL + (x)
|
help: try wrapping the expression in `Some`
|
LL | (Some(x?))
| +++++ +
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0308`.