1  /* { dg-do compile } */
       2  /* { dg-options "-Wc++-compat" } */
       3  typedef struct s { const int i; } s; /* { dg-message "should be initialized" } */
       4  union u {const int a; double b;}; /* { dg-message "should be initialized" } */
       5  struct ts { int a; s v;};
       6  struct ta { int a; s v[2];};
       7  
       8  void f ()
       9  {
      10    s v1; /* { dg-warning "uninitialized const member in" } */
      11    s va[2]; /* { dg-warning "uninitialized const member in" } */
      12    union u v2; /* { dg-warning "uninitialized const member in" } */ 
      13    struct ts v3; /* { dg-warning "uninitialized const member in" } */
      14    struct ta ta[2]; /* { dg-warning "uninitialized const member in" } */
      15  }