In VarDecl nodes, store the thread storage class specifier as written.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181113 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 13 insertions, 0 deletions

diff --git a/include/clang/Basic/Specifiers.h b/include/clang/Basic/Specifiers.h
index b9fda06b45..eb3fc659a8 100644
--- a/include/clang/Basic/Specifiers.h
+++ b/include/clang/Basic/Specifiers.h
@@ -154,6 +154,19 @@ namespace clang {
     TSK_ExplicitInstantiationDefinition
   };
 
+  /// \brief Thread storage-class-specifier.
+  enum ThreadStorageClassSpecifier {
+    TSCS_unspecified,
+    /// GNU __thread.
+    TSCS___thread,
+    /// C++11 thread_local. Implies 'static' at block scope, but not at
+    /// class scope.
+    TSCS_thread_local,
+    /// C11 _Thread_local. Must be combined with either 'static' or 'extern'
+    /// if used at block scope.
+    TSCS__Thread_local
+  };
+
   /// \brief Storage classes.
   enum StorageClass {
     // These are legal on both functions and variables.