diff options
Diffstat (limited to 'tests/ui/try-trait')
| -rw-r--r-- | tests/ui/try-trait/bad-interconversion.stderr | 4 | ||||
| -rw-r--r-- | tests/ui/try-trait/issue-32709.stderr | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/tests/ui/try-trait/bad-interconversion.stderr b/tests/ui/try-trait/bad-interconversion.stderr index d8b9431be..97fbbdbf8 100644 --- a/tests/ui/try-trait/bad-interconversion.stderr +++ b/tests/ui/try-trait/bad-interconversion.stderr @@ -4,7 +4,9 @@ error[E0277]: `?` couldn't convert the error to `u8` LL | fn result_to_result() -> Result<u64, u8> { | --------------- expected `u8` because of this LL | Ok(Err(123_i32)?) - | ^ the trait `From<i32>` is not implemented for `u8` + | ------------^ the trait `From<i32>` is not implemented for `u8` + | | + | this can't be annotated with `?` because it has type `Result<_, i32>` | = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait = help: the following other types implement trait `From<T>`: diff --git a/tests/ui/try-trait/issue-32709.stderr b/tests/ui/try-trait/issue-32709.stderr index 94e8f9295..b155b3ff6 100644 --- a/tests/ui/try-trait/issue-32709.stderr +++ b/tests/ui/try-trait/issue-32709.stderr @@ -4,7 +4,9 @@ error[E0277]: `?` couldn't convert the error to `()` LL | fn a() -> Result<i32, ()> { | --------------- expected `()` because of this LL | Err(5)?; - | ^ the trait `From<{integer}>` is not implemented for `()` + | ------^ the trait `From<{integer}>` is not implemented for `()` + | | + | this can't be annotated with `?` because it has type `Result<_, {integer}>` | = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait = help: the following other types implement trait `From<T>`: @@ -19,6 +21,6 @@ LL | Err(5)?; and 4 others = note: required for `Result<i32, ()>` to implement `FromResidual<Result<Infallible, {integer}>>` -error: aborting due to previous error +error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0277`. |