1  /* PR c/80116 */
       2  /* { dg-options "-Wmultistatement-macros" } */
       3  /* { dg-do compile } */
       4  
       5  enum E { A, B };
       6  
       7  const char *
       8  foo (enum E e)
       9  {
      10  #define CASE(X) case X: return #X
      11    switch (e)
      12      {
      13        CASE (A);
      14        CASE (B);
      15      default:
      16        return "<unknown>";
      17      }
      18  #undef CASE
      19  };