commit 98e981dff9c2bf14d8dac2e34bd8867dd35f3cd3
author Christopher Dunn <cdunn2001@gmail.com> Mon Mar 21 21:00:24 2016 -0500
committer Christopher Dunn <cdunn2001@gmail.com> Mon Mar 21 21:00:24 2016 -0500
tree c42712b53f08dc219ffd2489d16960c83c8bba2c
parent 1c47796479b4d49ac0ebd2f57528a0476a36804b

Use macro for `override`

b/c MS VS2010 is supposed to be C++11 but does not fulfull
the entire standard.

Resolves #410.
Re: #430.

include/json/config.h

diff --git a/include/json/config.h b/include/json/config.h
index 7ceb074..fc841b4 100644
--- a/include/json/config.h
+++ b/include/json/config.h
@@ -77,6 +77,12 @@
 
 #endif // defined(_MSC_VER)
 
+#if defined(_MSC_VER) && _MSC_VER <= 1600 // MSVC <= 2010
+# define JSONCPP_OVERRIDE
+#else
+# define JSONCPP_OVERRIDE override
+#endif // MSVC <= 2010
+
 
 #ifndef JSON_HAS_RVALUE_REFERENCES