1  /* PR c/80525 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-Wlogical-op" } */
       4  
       5  int
       6  fn (int a, int b)
       7  {
       8    if ((a + 1) && (a + 1)) /* { dg-warning "logical .and. of equal expressions" } */
       9      return a;
      10    if ((a + 1) || (a + 1)) /* { dg-warning "logical .or. of equal expressions" } */
      11      return b;
      12    return -1;
      13  }