2 files changed, 10 insertions, 3 deletions
diff --git a/compiler/rustc_lint/src/early/diagnostics.rs b/compiler/rustc_lint/src/early/diagnostics.rs
index f0fbf5bc81e..59e806e56d1 100644
--- a/compiler/rustc_lint/src/early/diagnostics.rs
+++ b/compiler/rustc_lint/src/early/diagnostics.rs
@@ -205,8 +205,14 @@ pub fn decorate_builtin_lint(
             }
             .decorate_lint(diag);
         }
-        BuiltinLintDiag::UnusedBuiltinAttribute { attr_name, macro_name, invoc_span } => {
-            lints::UnusedBuiltinAttribute { invoc_span, attr_name, macro_name }.decorate_lint(diag);
+        BuiltinLintDiag::UnusedBuiltinAttribute {
+            attr_name,
+            macro_name,
+            invoc_span,
+            attr_span,
+        } => {
+            lints::UnusedBuiltinAttribute { invoc_span, attr_name, macro_name, attr_span }
+                .decorate_lint(diag);
         }
         BuiltinLintDiag::TrailingMacro(is_trailing, name) => {
             lints::TrailingMacro { is_trailing, name }.decorate_lint(diag);
diff --git a/compiler/rustc_lint/src/lints.rs b/compiler/rustc_lint/src/lints.rs
index 73e69a1791a..f1d3d0d19da 100644
--- a/compiler/rustc_lint/src/lints.rs
+++ b/compiler/rustc_lint/src/lints.rs
@@ -2935,9 +2935,10 @@ pub(crate) struct RawPrefix {
 pub(crate) struct UnusedBuiltinAttribute {
     #[note]
     pub invoc_span: Span,
-
     pub attr_name: Symbol,
     pub macro_name: String,
+    #[suggestion(code = "", applicability = "machine-applicable", style = "tool-only")]
+    pub attr_span: Span,
 }
 
 #[derive(LintDiagnostic)]