commit cc6cf9b9f9045a7d8b5923ea0c556e9a4c2567d3
author Bram Moolenaar <Bram@vim.org> Sat Mar 19 20:51:35 2016 +0100
committer Bram Moolenaar <Bram@vim.org> Sat Mar 19 20:51:35 2016 +0100
tree f67acee007ddfeb283341a9ee5a08eed96ceb7a4
parent 4d581a826c54cecdde3001fdf0a5becf67e54cfd

patch 7.4.1610
Problem:    Compiler warnings for non-virtual destructor.
Solution:   Mark the classe final. (Ken Takata)

src/gui_dwrite.cpp

diff --git a/src/gui_dwrite.cpp b/src/gui_dwrite.cpp
index 07685eb..9873c67 100644
--- a/src/gui_dwrite.cpp
+++ b/src/gui_dwrite.cpp
@@ -33,6 +33,12 @@
 # define __out		SAL__out
 #endif
 
+#if (defined(_MSC_VER) && (_MSC_VER >= 1700)) || (__cplusplus >= 201103L)
+# define FINAL final
+#else
+# define FINAL
+#endif
+
 #ifdef DYNAMIC_DIRECTX
 extern "C" HINSTANCE vimLoadLib(char *name);
 
@@ -222,7 +228,7 @@
     }
 };
 
-class GdiTextRenderer : public IDWriteTextRenderer
+class GdiTextRenderer FINAL : public IDWriteTextRenderer
 {
 public:
     GdiTextRenderer(