diff options
| -rw-r--r-- | src/librustc_trait_selection/traits/error_reporting/mod.rs | 4 | ||||
| -rw-r--r-- | src/test/ui/option-to-result.stderr | 4 | ||||
| -rw-r--r-- | src/test/ui/try-on-option.stderr | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/src/librustc_trait_selection/traits/error_reporting/mod.rs b/src/librustc_trait_selection/traits/error_reporting/mod.rs index a77ea33bcde..904720125d3 100644 --- a/src/librustc_trait_selection/traits/error_reporting/mod.rs +++ b/src/librustc_trait_selection/traits/error_reporting/mod.rs @@ -321,7 +321,7 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> { err.span_suggestion_verbose( span.shrink_to_lo(), "consider converting the `Option<T>` into a `Result<T, _>` using `Option::ok_or` or `Option::ok_or_else`", - ".ok_or_else(|_| /* error value */)".to_string(), + ".ok_or_else(|| /* error value */)".to_string(), Applicability::HasPlaceholders, ); } else if is_try && is_from && should_convert_result_to_option { @@ -329,7 +329,7 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> { span.shrink_to_lo(), "consider converting the `Result<T, _>` into an `Option<T>` using `Result::ok`", ".ok()".to_string(), - Applicability::HasPlaceholders, + Applicability::MachineApplicable, ); } diff --git a/src/test/ui/option-to-result.stderr b/src/test/ui/option-to-result.stderr index 3c51bcece57..f673ef7fc1e 100644 --- a/src/test/ui/option-to-result.stderr +++ b/src/test/ui/option-to-result.stderr @@ -8,8 +8,8 @@ LL | a?; = note: required by `std::convert::From::from` help: consider converting the `Option<T>` into a `Result<T, _>` using `Option::ok_or` or `Option::ok_or_else` | -LL | a.ok_or_else(|_| /* error value */)?; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | a.ok_or_else(|| /* error value */)?; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0277]: `?` couldn't convert the error to `std::option::NoneError` --> $DIR/option-to-result.rs:11:6 diff --git a/src/test/ui/try-on-option.stderr b/src/test/ui/try-on-option.stderr index d1c0276a67a..7a4bb75967b 100644 --- a/src/test/ui/try-on-option.stderr +++ b/src/test/ui/try-on-option.stderr @@ -8,8 +8,8 @@ LL | x?; = note: required by `std::convert::From::from` help: consider converting the `Option<T>` into a `Result<T, _>` using `Option::ok_or` or `Option::ok_or_else` | -LL | x.ok_or_else(|_| /* error value */)?; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | x.ok_or_else(|| /* error value */)?; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`) --> $DIR/try-on-option.rs:13:5 |