[OpenCL] Fix diagnostic of thread_local
Commit 08c258670c ("[OpenCL] Generic address space has been added in
OpenCL v2.0.", 2014-11-26) did not mark the thread_local keyword as a
storage class specifier, whereas it did mark _Thread_local as such.
According to the C++14 spec s7.1.1, thread_local is a storage class
specifier, so mark it as such.
I will add a test for this in a follow-up commit that adds keyword
restrictions to the OpenCL C++ language mode.
llvm-svn: 330721
diff --git a/clang/lib/Parse/ParseDecl.cpp b/clang/lib/Parse/ParseDecl.cpp
index ef3d8c3..3d3abe3 100644
--- a/clang/lib/Parse/ParseDecl.cpp
+++ b/clang/lib/Parse/ParseDecl.cpp
@@ -3454,6 +3454,7 @@
case tok::kw_thread_local:
isInvalid = DS.SetStorageClassSpecThread(DeclSpec::TSCS_thread_local, Loc,
PrevSpec, DiagID);
+ isStorageClass = true;
break;
case tok::kw__Thread_local:
isInvalid = DS.SetStorageClassSpecThread(DeclSpec::TSCS__Thread_local,