[MERGE #1686 @MikeHolman] require min of VS2015 Update 3 for constexpr

Merge pull request #1686 from MikeHolman:vsconstexpr
chakra-core · Oct 4, 2016 · ca71469 · ca71469
2 parents f802e4c + 258c0c3
commit ca71469
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/Common/CommonDefines.h b/lib/Common/CommonDefines.h
@@ -192,7 +192,8 @@
 // Other features
 // #define CHAKRA_CORE_DOWN_COMPAT 1
 
-#if defined(_MSC_VER) && (_MSC_VER >= 1900 )
+// VS2015 RTM has bugs with constexpr, so require min of VS2015 Update 3 (known good version)
+#if !defined(_MSC_VER) || _MSC_FULL_VER >= 190024210
 #define HAS_CONSTEXPR 1
 #endif