Basic support for C++0x unicode types.  Support for literals will follow in an incremental patch

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75622 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Type.cpp b/lib/AST/Type.cpp
index 7a9faac..9edb9c0 100644
--- a/lib/AST/Type.cpp
+++ b/lib/AST/Type.cpp
@@ -1003,6 +1003,8 @@
   case Double:            return "double";
   case LongDouble:        return "long double";
   case WChar:             return "wchar_t";
+  case Char16:            return "char16_t";
+  case Char32:            return "char32_t";
   case NullPtr:           return "nullptr_t";
   case Overload:          return "<overloaded function type>";
   case Dependent:         return "<dependent type>";