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