Make sure that virtual destructors have delete operators.

llvm-svn: 88877
diff --git a/clang/lib/Sema/Sema.h b/clang/lib/Sema/Sema.h
index 0dd106e..011747a 100644
--- a/clang/lib/Sema/Sema.h
+++ b/clang/lib/Sema/Sema.h
@@ -2346,6 +2346,7 @@
   void CheckConstructor(CXXConstructorDecl *Constructor);
   QualType CheckDestructorDeclarator(Declarator &D,
                                      FunctionDecl::StorageClass& SC);
+  void CheckDestructor(CXXDestructorDecl *Destructor);
   void CheckConversionDeclarator(Declarator &D, QualType &R,
                                  FunctionDecl::StorageClass& SC);
   DeclPtrTy ActOnConversionDeclarator(CXXConversionDecl *Conversion);