================ @@ -19,6 +19,7 @@ #include "clang/Sema/Sema.h" #include "clang/Sema/SemaInternal.h" #include "clang/Sema/Template.h" +#include "llvm/ADT/ScopeExit.h" ---------------- cor3ntin wrote: Unrelated change? https://github.com/llvm/llvm-project/pull/121417