3 files changed, 6 insertions, 39 deletions
diff --git a/compiler/rustc_passes/src/check_attr.rs b/compiler/rustc_passes/src/check_attr.rs
index 5dbb3854c8f..21478a44b0e 100644
--- a/compiler/rustc_passes/src/check_attr.rs
+++ b/compiler/rustc_passes/src/check_attr.rs
@@ -747,35 +747,12 @@ impl<'tcx> CheckAttrVisitor<'tcx> {
             Target::Field | Target::Arm | Target::MacroDef => {
                 self.inline_attr_str_error_with_macro_def(hir_id, attr, "target_feature");
             }
-            Target::Struct if self.tcx.features().struct_target_features => {
-                let ty = self.tcx.hir_node(hir_id).expect_item();
-                match ty.kind {
-                    ItemKind::Struct(data, _) => {
-                        if data.fields().len() != 0 {
-                            self.dcx().emit_err(errors::AttrShouldBeAppliedToFnOrUnitStruct {
-                                attr_span: attr.span,
-                                defn_span: span,
-                            });
-                        }
-                    }
-                    _ => {
-                        panic!("Target::Struct for a non-struct");
-                    }
-                }
-            }
             _ => {
-                if self.tcx.features().struct_target_features {
-                    self.dcx().emit_err(errors::AttrShouldBeAppliedToFnOrUnitStruct {
-                        attr_span: attr.span,
-                        defn_span: span,
-                    });
-                } else {
-                    self.dcx().emit_err(errors::AttrShouldBeAppliedToFn {
-                        attr_span: attr.span,
-                        defn_span: span,
-                        on_crate: hir_id == CRATE_HIR_ID,
-                    });
-                }
+                self.dcx().emit_err(errors::AttrShouldBeAppliedToFn {
+                    attr_span: attr.span,
+                    defn_span: span,
+                    on_crate: hir_id == CRATE_HIR_ID,
+                });
             }
         }
     }
diff --git a/compiler/rustc_passes/src/errors.rs b/compiler/rustc_passes/src/errors.rs
index 1e9ab7af9be..f5d982e1a5c 100644
--- a/compiler/rustc_passes/src/errors.rs
+++ b/compiler/rustc_passes/src/errors.rs
@@ -83,15 +83,6 @@ pub(crate) struct AttrShouldBeAppliedToFn {
 }
 
 #[derive(Diagnostic)]
-#[diag(passes_should_be_applied_to_fn_or_unit_struct)]
-pub(crate) struct AttrShouldBeAppliedToFnOrUnitStruct {
-    #[primary_span]
-    pub attr_span: Span,
-    #[label]
-    pub defn_span: Span,
-}
-
-#[derive(Diagnostic)]
 #[diag(passes_should_be_applied_to_fn, code = E0739)]
 pub(crate) struct TrackedCallerWrongLocation {
     #[primary_span]
diff --git a/compiler/rustc_passes/src/stability.rs b/compiler/rustc_passes/src/stability.rs
index 4d58590ca3b..ba4c300ea61 100644
--- a/compiler/rustc_passes/src/stability.rs
+++ b/compiler/rustc_passes/src/stability.rs
@@ -544,9 +544,8 @@ impl<'tcx> MissingStabilityAnnotations<'tcx> {
         let is_stable =
             self.tcx.lookup_stability(def_id).is_some_and(|stability| stability.level.is_stable());
         let missing_const_stability_attribute = self.tcx.lookup_const_stability(def_id).is_none();
-        let is_reachable = self.effective_visibilities.is_reachable(def_id);
 
-        if is_const && is_stable && missing_const_stability_attribute && is_reachable {
+        if is_const && is_stable && missing_const_stability_attribute {
             let descr = self.tcx.def_descr(def_id.to_def_id());
             self.tcx.dcx().emit_err(errors::MissingConstStabAttr { span, descr });
         }