runtime: add missing include

compnerd · compnerd · commit 6a91919509ff · 2016-06-16T07:51:11.000-07:00
The use of `std::make_tuple` requires the declaration of the function which is
provided by the C++ standard header `tuple`.  This would get implicitly included
by one of the other C++ headers on the currently tested libraries, but does not
occur with the Microsoft C++ library.  Add the missing include.
diff --git a/stdlib/public/runtime/Reflection.mm b/stdlib/public/runtime/Reflection.mm
@@ -24,6 +24,7 @@
 #include <cstring>
 #include <new>
 #include <string>
+#include <tuple>
 
 #if SWIFT_OBJC_INTEROP
 #include "swift/Runtime/ObjCBridge.h"
