================ @@ -32,6 +32,7 @@ #include "clang/Basic/Specifiers.h" #include "clang/Sema/DeclSpec.h" #include "clang/Sema/Ownership.h" +#include "clang/Sema/ParsedAttr.h" ---------------- erichkeane wrote: Could this be a forward decl? https://github.com/llvm/llvm-project/pull/93966