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-rw-r--r--compiler/rustc_trait_selection/src/error_reporting/infer/need_type_info.rs12
-rw-r--r--compiler/rustc_trait_selection/src/errors.rs6
-rw-r--r--compiler/rustc_trait_selection/src/traits/auto_trait.rs2
3 files changed, 10 insertions, 10 deletions
diff --git a/compiler/rustc_trait_selection/src/error_reporting/infer/need_type_info.rs b/compiler/rustc_trait_selection/src/error_reporting/infer/need_type_info.rs
index f6dd7898fb2..173671059ca 100644
--- a/compiler/rustc_trait_selection/src/error_reporting/infer/need_type_info.rs
+++ b/compiler/rustc_trait_selection/src/error_reporting/infer/need_type_info.rs
@@ -382,7 +382,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> {
                 infer_subdiags,
                 multi_suggestions,
                 bad_label,
-                was_written: None,
+                was_written: false,
                 path: Default::default(),
             }),
             TypeAnnotationNeeded::E0283 => self.dcx().create_err(AmbiguousImpl {
@@ -393,7 +393,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> {
                 infer_subdiags,
                 multi_suggestions,
                 bad_label,
-                was_written: None,
+                was_written: false,
                 path: Default::default(),
             }),
             TypeAnnotationNeeded::E0284 => self.dcx().create_err(AmbiguousReturn {
@@ -404,7 +404,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> {
                 infer_subdiags,
                 multi_suggestions,
                 bad_label,
-                was_written: None,
+                was_written: false,
                 path: Default::default(),
             }),
         }
@@ -586,7 +586,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> {
                 infer_subdiags,
                 multi_suggestions,
                 bad_label: None,
-                was_written: path.as_ref().map(|_| ()),
+                was_written: path.is_some(),
                 path: path.unwrap_or_default(),
             }),
             TypeAnnotationNeeded::E0283 => self.dcx().create_err(AmbiguousImpl {
@@ -597,7 +597,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> {
                 infer_subdiags,
                 multi_suggestions,
                 bad_label: None,
-                was_written: path.as_ref().map(|_| ()),
+                was_written: path.is_some(),
                 path: path.unwrap_or_default(),
             }),
             TypeAnnotationNeeded::E0284 => self.dcx().create_err(AmbiguousReturn {
@@ -608,7 +608,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> {
                 infer_subdiags,
                 multi_suggestions,
                 bad_label: None,
-                was_written: path.as_ref().map(|_| ()),
+                was_written: path.is_some(),
                 path: path.unwrap_or_default(),
             }),
         }
diff --git a/compiler/rustc_trait_selection/src/errors.rs b/compiler/rustc_trait_selection/src/errors.rs
index 78f1f7d9b9b..5384084f6d7 100644
--- a/compiler/rustc_trait_selection/src/errors.rs
+++ b/compiler/rustc_trait_selection/src/errors.rs
@@ -203,7 +203,7 @@ pub struct AnnotationRequired<'a> {
     #[subdiagnostic]
     pub multi_suggestions: Vec<SourceKindMultiSuggestion<'a>>,
     #[note(trait_selection_full_type_written)]
-    pub was_written: Option<()>,
+    pub was_written: bool,
     pub path: PathBuf,
 }
 
@@ -224,7 +224,7 @@ pub struct AmbiguousImpl<'a> {
     #[subdiagnostic]
     pub multi_suggestions: Vec<SourceKindMultiSuggestion<'a>>,
     #[note(trait_selection_full_type_written)]
-    pub was_written: Option<()>,
+    pub was_written: bool,
     pub path: PathBuf,
 }
 
@@ -245,7 +245,7 @@ pub struct AmbiguousReturn<'a> {
     #[subdiagnostic]
     pub multi_suggestions: Vec<SourceKindMultiSuggestion<'a>>,
     #[note(trait_selection_full_type_written)]
-    pub was_written: Option<()>,
+    pub was_written: bool,
     pub path: PathBuf,
 }
 
diff --git a/compiler/rustc_trait_selection/src/traits/auto_trait.rs b/compiler/rustc_trait_selection/src/traits/auto_trait.rs
index 29f78f9d5f0..38d338598a1 100644
--- a/compiler/rustc_trait_selection/src/traits/auto_trait.rs
+++ b/compiler/rustc_trait_selection/src/traits/auto_trait.rs
@@ -770,7 +770,7 @@ impl<'tcx> AutoTraitFinder<'tcx> {
                                     let reported =
                                         tcx.dcx().emit_err(UnableToConstructConstantValue {
                                             span: tcx.def_span(unevaluated.def),
-                                            unevaluated: unevaluated,
+                                            unevaluated,
                                         });
                                     Err(ErrorHandled::Reported(reported.into(), tcx.def_span(unevaluated.def)))
                                 }