1  /* Test that "typeof(struct foo)" and similar as declaration
       2     specifiers act like typedef.  */
       3  /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
       4  /* { dg-do compile } */
       5  /* { dg-options "" } */
       6  
       7  typeof(struct foo); /* { dg-warning "useless type name in empty declaration" } */
       8  
       9  struct bar { int a; } x;
      10  
      11  typeof(x); /* { dg-warning "useless type name in empty declaration" } */