diff options
Diffstat (limited to 'tests/ui/try-trait/bad-interconversion.stderr')
| -rw-r--r-- | tests/ui/try-trait/bad-interconversion.stderr | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/tests/ui/try-trait/bad-interconversion.stderr b/tests/ui/try-trait/bad-interconversion.stderr index bb5e5646ad2..6df05747f32 100644 --- a/tests/ui/try-trait/bad-interconversion.stderr +++ b/tests/ui/try-trait/bad-interconversion.stderr @@ -12,7 +12,6 @@ LL | Ok(Err(123_i32)?) = help: the following other types implement trait `From<T>`: `u8` implements `From<Char>` `u8` implements `From<bool>` - = note: required for `Result<u64, u8>` to implement `FromResidual<Result<Infallible, i32>>` error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result` --> $DIR/bad-interconversion.rs:9:12 @@ -21,9 +20,6 @@ LL | fn option_to_result() -> Result<u64, String> { | -------------------------------------------- this function returns a `Result` LL | Some(3)?; | ^ use `.ok_or(...)?` to provide an error compatible with `Result<u64, String>` - | - = help: the trait `FromResidual<Option<Infallible>>` is not implemented for `Result<u64, String>` - = help: the trait `FromResidual<Result<Infallible, E>>` is implemented for `Result<T, F>` error[E0277]: the `?` operator can only be used on `Result`s in a function that returns `Result` --> $DIR/bad-interconversion.rs:15:31 @@ -32,9 +28,6 @@ LL | fn control_flow_to_result() -> Result<u64, String> { | -------------------------------------------------- this function returns a `Result` LL | Ok(ControlFlow::Break(123)?) | ^ this `?` produces `ControlFlow<{integer}, Infallible>`, which is incompatible with `Result<u64, String>` - | - = help: the trait `FromResidual<ControlFlow<{integer}, Infallible>>` is not implemented for `Result<u64, String>` - = help: the trait `FromResidual<Result<Infallible, E>>` is implemented for `Result<T, F>` error[E0277]: the `?` operator can only be used on `Option`s, not `Result`s, in a function that returns `Option` --> $DIR/bad-interconversion.rs:20:22 @@ -43,9 +36,6 @@ LL | fn result_to_option() -> Option<u16> { | ------------------------------------ this function returns an `Option` LL | Some(Err("hello")?) | ^ use `.ok()?` if you want to discard the `Result<Infallible, &str>` error information - | - = help: the trait `FromResidual<Result<Infallible, &str>>` is not implemented for `Option<u16>` - = help: the trait `FromResidual<Option<Infallible>>` is implemented for `Option<T>` error[E0277]: the `?` operator can only be used on `Option`s in a function that returns `Option` --> $DIR/bad-interconversion.rs:25:33 @@ -54,9 +44,6 @@ LL | fn control_flow_to_option() -> Option<u64> { | ------------------------------------------ this function returns an `Option` LL | Some(ControlFlow::Break(123)?) | ^ this `?` produces `ControlFlow<{integer}, Infallible>`, which is incompatible with `Option<u64>` - | - = help: the trait `FromResidual<ControlFlow<{integer}, Infallible>>` is not implemented for `Option<u64>` - = help: the trait `FromResidual<Option<Infallible>>` is implemented for `Option<T>` error[E0277]: the `?` operator can only be used on `ControlFlow`s in a function that returns `ControlFlow` --> $DIR/bad-interconversion.rs:30:39 |