gcc/testsuite/gcc.dg/gnu23-stdarg-1.c

   1 /* Test variadic functions with no named parameters do not accept GNU
   2    attributes before '...'.  */
   3 /* { dg-do compile } */
   4 /* { dg-options "-std=gnu23" } */
   5
   6 int f (__attribute__(()) ...); /* { dg-error "expected" } */
   7 int g (int (__attribute__(()) ...)); /* { dg-error "expected" } */
   8 int h (__attribute__(()) ...) { return 0; } /* { dg-error "expected" } */