Provide half floating point support as a storage only type.
Lack of half FP was a regression compared to llvm-gcc.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142016 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaTemplateVariadic.cpp b/lib/Sema/SemaTemplateVariadic.cpp
index a2aa1b3..e383db9 100644
--- a/lib/Sema/SemaTemplateVariadic.cpp
+++ b/lib/Sema/SemaTemplateVariadic.cpp
@@ -641,6 +641,7 @@
   case TST_char16:
   case TST_char32:
   case TST_int:
+  case TST_half:
   case TST_float:
   case TST_double:
   case TST_bool: