Diagnose when a virtual member function marked final is overridden.

llvm-svn: 123916

1 files changed, 11 insertions, 0 deletions

diff --git a/clang/test/CXX/class.derived/class.virtual/p3-0x.cpp b/clang/test/CXX/class.derived/class.virtual/p3-0x.cpp
index d49d06cbddb..4bd9efda1f6 100644
--- a/clang/test/CXX/class.derived/class.virtual/p3-0x.cpp
+++ b/clang/test/CXX/class.derived/class.virtual/p3-0x.cpp
@@ -40,3 +40,14 @@ template struct B<int, char, int>;
 template struct B<int>; // expected-note {{in instantiation of template class 'Test3::B<int>' requested here}}
 
 }
+
+namespace Test4 {
+struct B {
+  virtual void f() const final; // expected-note {{overridden virtual function is here}}
+};
+
+struct D : B {
+  void f() const; // expected-error {{declaration of 'f' overrides a 'final' function}}
+};
+
+}