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 .-Wdeprecated." }
6 #if #x(x) // { dg-error "assertions are a deprecated extension .-Wdeprecated." }