validation/sm_implied16.c

   1 #include "check_debug.h"
   2
   3 int frob(void);
   4
   5 int a;
   6 int func (char *input)
   7 {
   8         int x = frob();
   9
  10         if (a == 1) {
  11                 if (x != -5)
  12                         return;
  13         } else if (a == 2) {
  14                 if (x != 0)
  15                         return;
  16         } else if (a == 3) {
  17                 if (x != 42)
  18                         return;
  19         } else {
  20                 return;
  21         }
  22
  23         if (x) {
  24                 __smatch_implied(x);
  25                 __smatch_implied(a);
  26         }
  27
  28         if (x == -5)
  29                 __smatch_implied(a);
  30
  31         return 0;
  32 }
  33
  34 /*
  35  * check-name: smatch implied #16
  36  * check-command: smatch -I.. sm_implied16.c
  37  *
  38  * check-output-start
  39 sm_implied16.c:24 func() implied: x = '(-5),42'
  40 sm_implied16.c:25 func() implied: a = '1,3'
  41 sm_implied16.c:29 func() implied: a = '1'
  42  * check-output-end
  43  */