diff options
Diffstat (limited to 'src/test/ui/try-trait/try-operator-on-main.stderr')
| -rw-r--r-- | src/test/ui/try-trait/try-operator-on-main.stderr | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/src/test/ui/try-trait/try-operator-on-main.stderr b/src/test/ui/try-trait/try-operator-on-main.stderr deleted file mode 100644 index 7cd38e0cf..000000000 --- a/src/test/ui/try-trait/try-operator-on-main.stderr +++ /dev/null @@ -1,53 +0,0 @@ -error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) - --> $DIR/try-operator-on-main.rs:7:31 - | -LL | fn main() { - | --------- this function should return `Result` or `Option` to accept `?` -LL | // error for a `Try` type on a non-`Try` fn -LL | std::fs::File::open("foo")?; - | ^ cannot use the `?` operator in a function that returns `()` - | - = help: the trait `FromResidual<Result<Infallible, std::io::Error>>` is not implemented for `()` - -error[E0277]: the `?` operator can only be applied to values that implement `Try` - --> $DIR/try-operator-on-main.rs:10:5 - | -LL | ()?; - | ^^^ the `?` operator cannot be applied to type `()` - | - = help: the trait `Try` is not implemented for `()` - -error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) - --> $DIR/try-operator-on-main.rs:10:7 - | -LL | fn main() { - | --------- this function should return `Result` or `Option` to accept `?` -... -LL | ()?; - | ^ cannot use the `?` operator in a function that returns `()` - | - = help: the trait `FromResidual<_>` is not implemented for `()` - -error[E0277]: the trait bound `(): Try` is not satisfied - --> $DIR/try-operator-on-main.rs:14:25 - | -LL | try_trait_generic::<()>(); - | ^^ the trait `Try` is not implemented for `()` - | -note: required by a bound in `try_trait_generic` - --> $DIR/try-operator-on-main.rs:17:25 - | -LL | fn try_trait_generic<T: Try>() -> T { - | ^^^ required by this bound in `try_trait_generic` - -error[E0277]: the `?` operator can only be applied to values that implement `Try` - --> $DIR/try-operator-on-main.rs:19:5 - | -LL | ()?; - | ^^^ the `?` operator cannot be applied to type `()` - | - = help: the trait `Try` is not implemented for `()` - -error: aborting due to 5 previous errors - -For more information about this error, try `rustc --explain E0277`. |