Start adding cursor kinds for attributes, with first exposing
IBActionAttr and IBOutletAttr respectively.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96563 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/CIndex/CIndex.cpp b/tools/CIndex/CIndex.cpp
index 5fc6168..21f3860 100644
--- a/tools/CIndex/CIndex.cpp
+++ b/tools/CIndex/CIndex.cpp
@@ -1441,6 +1441,12 @@
       return createCXString("NotImplemented");
   case CXCursor_TranslationUnit:
       return createCXString("TranslationUnit");
+  case CXCursor_UnexposedAttr:
+      return createCXString("UnexposedAttr");
+  case CXCursor_IBActionAttr:
+      return createCXString("attribute(ibaction)");
+    case CXCursor_IBOutletAttr:
+      return createCXString("attribute(iboutlet)");
   }
 
   llvm_unreachable("Unhandled CXCursorKind");