diff --git a/pkg/analyzer/lib/src/dart/element/inheritance_manager3.dart b/pkg/analyzer/lib/src/dart/element/inheritance_manager3.dart
index ab0a102..211aa88 100644
--- a/pkg/analyzer/lib/src/dart/element/inheritance_manager3.dart
+++ b/pkg/analyzer/lib/src/dart/element/inheritance_manager3.dart
@@ -351,7 +351,7 @@
       forMixinIndex: forMixinIndex,
       forSuper: forSuper,
     );
-    return element?.declaration.asElement2 as ExecutableElement2?;
+    return element?.asElement2 as ExecutableElement2?;
   }
 
   /// Returns the member with the given [name].
@@ -381,7 +381,7 @@
       forMixinIndex: forMixinIndex,
       forSuper: forSuper,
     );
-    return oldElement?.declaration.asElement2 as ExecutableElement2?;
+    return oldElement?.asElement2 as ExecutableElement2?;
   }
 
   /// Returns all members of mixins, superclasses, and interfaces that a member
diff --git a/pkg/analyzer/test/src/dart/element/inheritance_manager3_test.dart b/pkg/analyzer/test/src/dart/element/inheritance_manager3_test.dart
index 3fd42fd..81eb939 100644
--- a/pkg/analyzer/test/src/dart/element/inheritance_manager3_test.dart
+++ b/pkg/analyzer/test/src/dart/element/inheritance_manager3_test.dart
@@ -1015,12 +1015,10 @@
       concrete: true,
     )!;
     // TODO(scheglov): It would be nice to use `_assertGetMember`.
-    expect(member.baseElement,
-        same((findElement.method('foo', of: 'B') as MethodFragment).element));
+    expect(member.baseElement, same(findElement.method('foo', of: 'B')));
     expect(member.formalParameters[0].isCovariant, isTrue);
   }
 
-  @FailingTest(reason: 'Members need to implement `Element2` not `Fragment`')
   test_getMember_mixin_notMerge_replace() async {
     await resolveTestCode('''
 class A<T> {
@@ -1282,8 +1280,7 @@
       concrete: true,
     )!;
     // TODO(scheglov): It would be nice to use `_assertGetMember`.
-    expect(member.baseElement,
-        same((findElement.setter('foo', of: 'B') as SetterFragment).element));
+    expect(member.baseElement, same(findElement.setter('foo', of: 'B')));
     expect(member.formalParameters[0].isCovariant, isTrue);
   }