# HG changeset patch
# User bsmith@81767d24-ef19-dc11-ae90-00e081727c95
# Date 1672357577 0
# Node ID 32bd25b05918baca0465c4576696130d83f4fbb8
# Parent  248e32f744f08369e5cf2a1e9edebbd33e36c122
C++: Fix MSVC older than 2012 which does not support final keyword.

diff -r 248e32f744f0 -r 32bd25b05918 dw.hpp
--- a/dw.hpp	Thu Dec 29 23:20:12 2022 +0000
+++ b/dw.hpp	Thu Dec 29 23:46:17 2022 +0000
@@ -28,6 +28,11 @@
 #define override
 #endif	
 
+// Attempt to allow compilation on MSVC older than 2012
+#if defined(_MSC_VER) && _MSC_VER < 1700
+#define final
+#endif
+
 namespace DW 
 {