rust-lang · Jan 8, 2024
diff --git a/Diff for: ‎compiler/rustc_ast_lowering/messages.ftl
+2-1 b/Diff for: ‎compiler/rustc_ast_lowering/messages.ftl
+2-1
diff --git a/Diff for: ‎compiler/rustc_ast_lowering/src/errors.rs
+1 b/Diff for: ‎compiler/rustc_ast_lowering/src/errors.rs
+1
@@ -106,7 +106,8 @@ ast_lowering_misplaced_double_dot =
     .note = only allowed in tuple, tuple struct, and slice patterns
 
 ast_lowering_misplaced_impl_trait =
-    `impl Trait` only allowed in function and inherent method argument and return types, not in {$position}
+    `impl Trait` is not allowed in {$position}
+    .note = `impl Trait` is only allowed in arguments and return types of functions and methods
 
 ast_lowering_misplaced_relax_trait_bound =
     `?Trait` bounds are only permitted at the point where a type parameter is declared
 
@@ -90,6 +90,7 @@ pub enum AssocTyParenthesesSub {
 
 #[derive(Diagnostic)]
 #[diag(ast_lowering_misplaced_impl_trait, code = "E0562")]
+#[note]
 pub struct MisplacedImplTrait<'a> {
     #[primary_span]
     pub span: Span,