1 files changed, 4 insertions, 3 deletions
diff --git a/include/clang/Basic/Attr.td b/include/clang/Basic/Attr.td
index fd97102341..38d5dcb6a6 100644
--- a/include/clang/Basic/Attr.td
+++ b/include/clang/Basic/Attr.td
@@ -320,8 +320,9 @@ def ExtVectorType : Attr {
 }
 
 def FallThrough : Attr {
-  let Spellings = ["clang___fallthrough"];
-  let Subjects = [CaseStmt, DefaultStmt];
+  let Namespaces = ["clang"];
+  let Spellings = ["fallthrough"];
+  let Subjects = [NullStmt];
 }
 
 def FastCall : InheritableAttr {
@@ -850,4 +851,4 @@ def MultipleInheritance : InheritableAttr {
 
 def VirtualInheritance : InheritableAttr {
   let Spellings = ["__virtual_inheritance"];
-}
-\ No newline at end of file
+}