Add test for [dcl.attr.final]p4.

llvm-svn: 116691

clang/test/CXX/dcl.dcl/dcl.attr/dcl.attr.final/p4.cpp

@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -std=c++0x -fsyntax-only -verify %s
+
+struct B1 {
+  [[final]] virtual void f(); // expected-note {{overridden virtual function is here}}
+};
+
+struct D1 : B1 {
+  void f(); // expected-error {{declaration of 'f' overrides a 'final' function}}
+};
+
+struct [[final]] B2 { // expected-note {{'B2' declared here}}
+};
+
+struct D2 : B2 { // expected-error {{derivation from 'final' struct B2}}
+};