1  #ifdef __cplusplus
       2  struct A1
       3  {
       4    void foo (void);
       5    unsigned int : 15;
       6  };
       7  struct A2
       8  {
       9    void bar (void);
      10    unsigned int : 15;
      11  };
      12  struct dummy : A1, A2
      13  {
      14    unsigned int : 15;
      15  };
      16  #else
      17  struct dummy {};
      18  #endif
      19  
      20  struct foo
      21  {
      22    int i1;
      23    int i2;
      24    int i3;
      25    int i4;
      26    int i5;
      27  };