1  /* { dg-do compile } */
       2  /* { dg-options "-pedantic" } */
       3  
       4  enum err {
       5    err_IO = 0x8a450000, /* { dg-warning "int" } */
       6    err_NM, /* { dg-warning "int" } */
       7    err_EOF, /* { dg-warning "int" } */
       8    err_SE, /* { dg-warning "int" } */
       9    err_PT /* { dg-warning "int" } */
      10  };
      11  static enum err E_;
      12  int error()
      13  {
      14    switch (E_) {
      15      case err_IO : break; 
      16      case err_NM : break; 
      17      case err_EOF : break;
      18      case err_SE : break; 
      19      case err_PT : break; 
      20      default : return 0;
      21    }
      22  }