gcc/testsuite/c-c++-common/Wbool-compare-3.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-Wbool-compare" } */
   3
   4 #ifndef __cplusplus
   5 # define bool _Bool
   6 #endif
   7
   8 #define A 0
   9 #define B 1
  10
  11 int
  12 foo (int i, bool b)
  13 {
  14   int r = 0;
  15
  16   r += i <= (A || B);
  17   r += i <= b;
  18   r += i <= A;
  19   r += i < (A || B);
  20   r += i < b;
  21   r += i < A;
  22   r += i > (A || B);
  23   r += i > b;
  24   r += i > A;
  25   r += i >= (A || B);
  26   r += i >= b;
  27   r += i >= A;
  28
  29   return r;
  30 }