1  /* { dg-do compile } */
       2  /* { dg-options "-std=iso9899:1990 " } */
       3  #pragma GCC diagnostic error "-Wpedantic"
       4  
       5  #define f(x,...)	/* { dg-error "variadic" } */
       6  #define g(x,y...)	/* { dg-error "variadic" } */
       7  int not_empty;
       8  /* { dg-message "warnings being treated as errors" "" { target *-*-* } 0 } */