gcc/testsuite/gcc.dg/declspec-16.c

   1 /* Test diagnostic for empty declarations in old-style parameter
   2    declarations.  Test with -pedantic.  */
   3 /* Origin: Joseph Myers <joseph@codesourcery.com> */
   4 /* { dg-do compile } */
   5 /* { dg-options "-std=gnu89 -pedantic" } */
   6
   7 void
   8 f (a, b)
   9      int; /* { dg-warning "warning: empty declaration" } */
  10      register; /* { dg-warning "warning: empty declaration" } */
  11 {
  12 }