Implement OpenCL event_t as Clang builtin type, including event_t related OpenCL restrictions (OpenCL 1.2 spec 6.9)


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172973 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/CIndex.cpp b/tools/libclang/CIndex.cpp
index f8c6f690..5ec0fba 100644
--- a/tools/libclang/CIndex.cpp
+++ b/tools/libclang/CIndex.cpp
@@ -1397,6 +1397,7 @@
   case BuiltinType::OCLImage2d:
   case BuiltinType::OCLImage2dArray:
   case BuiltinType::OCLImage3d:
+  case BuiltinType::OCLEvent:
 #define BUILTIN_TYPE(Id, SingletonId)
 #define SIGNED_TYPE(Id, SingletonId) case BuiltinType::Id:
 #define UNSIGNED_TYPE(Id, SingletonId) case BuiltinType::Id: