================ @@ -10,6 +10,7 @@ #define LLVM_LIBC_SRC___SUPPORT_FPUTIL_ROUNDING_MODE_H #include "hdr/fenv_macros.h" +#include "src/__support/CPP/type_traits.h" ---------------- overmighty wrote: Can be removed. https://github.com/llvm/llvm-project/pull/144983