1// { dg-do preprocess } 2// { dg-options "-std=gnu99 -fdiagnostics-show-option -Werror=deprecated" } 3/* { dg-message "some warnings being treated as errors" "" {target "*-*-*"} 0 } */ 4#assert x(x) // { dg-error "#assert is a deprecated GCC extension .-Werror=deprecated." } 5 6#if #x(x) // { dg-error "assertions are a deprecated extension .-Werror=deprecated." } 7#endif 8