[IRGen] NFC: Add missing #include used by ref storage macros

davezarzycki · davezarzycki · commit dc89f3a86070 · 2019-02-17T07:39:44.000-05:00
diff --git a/lib/IRGen/IRGenFunction.h b/lib/IRGen/IRGenFunction.h
@@ -20,6 +20,7 @@
 
 #include "swift/Basic/LLVM.h"
 #include "swift/AST/Type.h"
+#include "swift/AST/ReferenceCounting.h"
 #include "swift/SIL/SILLocation.h"
 #include "swift/SIL/SILType.h"
 #include "llvm/ADT/DenseMap.h"
