ENH: Disabled warning 4786.

Source/kwsys/kwsys_std.h.in

@@ -20,6 +20,7 @@
 #ifdef _MSC_VER
 #pragma warning (push, 1)
 #pragma warning (disable: 4702)
+#pragma warning (disable: 4786)
 #endif
 
 #include <@KWSYS_STL_HEADER@>