validation/div.c

   1 #include <limits.h>
   2
   3 static int xd = 1 / 0;
   4 static int xl = 1L / 0;
   5 static int xll = 1LL / 0;
   6
   7 static int yd = INT_MIN / -1;
   8 static long yl = LONG_MIN / -1;
   9 static long long yll = LLONG_MIN / -1;
  10
  11 static int zd = INT_MIN % -1;
  12 static long zl = LONG_MIN % -1;
  13 static long long zll = LLONG_MIN % -1;
  14
  15 /*
  16  * check-name: division constants
  17  *
  18  * check-error-start
  19 div.c:3:19: warning: division by zero
  20 div.c:4:20: warning: division by zero
  21 div.c:5:22: warning: division by zero
  22 div.c:7:25: warning: constant integer operation overflow
  23 div.c:8:27: warning: constant integer operation overflow
  24 div.c:9:34: warning: constant integer operation overflow
  25 div.c:11:25: warning: constant integer operation overflow
  26 div.c:12:27: warning: constant integer operation overflow
  27 div.c:13:34: warning: constant integer operation overflow
  28  * check-error-end
  29  */