1  /* { dg-do compile } */
       2  /* { dg-options "-Wenum-conversion" } */
       3  
       4  enum X { x1, x2 };
       5  enum Y { y1, y2 };
       6  
       7  enum X obj = y1;  /* { dg-warning "implicit conversion from .enum Y. to .enum X." } */
       8  enum Y obj2 = y1;
       9  
      10  enum X obj3;
      11  void foo()
      12  {
      13    obj3 = y2; /* { dg-warning "implicit conversion from .enum Y. to .enum X." } */
      14  }
      15  
      16  void bar(enum X);
      17  void f(void)
      18  {
      19    bar (y1); /* { dg-warning "implicit conversion from .enum Y. to .enum X." } */
      20  }