gcc/testsuite/c-c++-common/Wlogical-op-2.c

   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 }