1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Parse/ParseDeclCXX.cpp b/clang/lib/Parse/ParseDeclCXX.cpp
index 354e405875b..8a28f65dfef 100644
--- a/clang/lib/Parse/ParseDeclCXX.cpp
+++ b/clang/lib/Parse/ParseDeclCXX.cpp
@@ -3637,6 +3637,8 @@ static bool IsBuiltInOrStandardCXX11Attribute(IdentifierInfo *AttrName,
     return true;
   case AttributeList::AT_WarnUnusedResult:
     return !ScopeName && AttrName->getName().equals("nodiscard");
+  case AttributeList::AT_Unused:
+    return !ScopeName && AttrName->getName().equals("maybe_unused");
   default:
     return false;
   }