1  /* PR target/102024 */
       2  /* { dg-do compile } */
       3  
       4  struct S { float a; int : 0; float b; };
       5  void foo (struct S x);
       6  
       7  void
       8  bar (void)
       9  {
      10    struct S s = { 0.0f, 0.0f };
      11    foo (s);	/* { dg-message "the ABI of passing C structures with zero-width bit-fields has changed in GCC 12.1" "" { target { ! ia32 } } } */
      12  }