// { dg-do preprocess { target c++26 } } // { dg-add-options no_pch } #include #ifndef __cpp_lib_saturation_arithmetic # error "Feature test macro for saturation arithmetic is missing in " #elif __cpp_lib_saturation_arithmetic < 202311L # error "Feature test macro for saturation arithmetic has wrong value in " #endif #undef __cpp_lib_saturation_arithmetic #include #ifndef __cpp_lib_saturation_arithmetic # error "Feature test macro for saturation arithmetic is missing in " #elif __cpp_lib_saturation_arithmetic < 202311L # error "Feature test macro for saturation arithmetic has wrong value in " #endif