change E0191 suggestion to always include turbofish (rust-lang#91997)

Borgerr · Jun 28, 2024 · e0c68ca · e0c68ca
1 parent 99f77a2
commit e0c68ca
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/compiler/rustc_hir_analysis/src/hir_ty_lowering/errors.rs b/compiler/rustc_hir_analysis/src/hir_ty_lowering/errors.rs
@@ -903,8 +903,8 @@ impl<'tcx> dyn HirTyLowerer<'tcx> + '_ {
                     format!("{}, {}>", &snippet[..snippet.len() - 1], types.join(", "))
                 } else {
                     // The user wrote `Iterator`, so we don't have a type we can suggest, but at
-                    // least we can clue them to the correct syntax `Iterator<Item = Type>`.
-                    format!("{}<{}>", snippet, types.join(", "))
+                    // least we can clue them to the correct syntax `Iterator::<Item = Type>`.
+                    format!("{}::<{}>", snippet, types.join(", "))
                 };
                 suggestions.push((*span, code));
             } else if dupes {