gcc/testsuite/gcc.c-torture/compile/pr33173.c

   1 typedef long unsigned int size_t;
   2 typedef struct
   3 {
   4 }
   5 _G_fpos_t;
   6 extern int printf (__const char *__restrict __format, ...);
   7 extern size_t strlen (__const char *__s) __attribute__ ((__nothrow__))
   8   __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1)));
   9 typedef struct rend_service_descriptor_t
  10 {
  11   int patchlevel;
  12   char status_tag[32];
  13 }
  14 tor_version_t;
  15 test_dir_format (void)
  16 {
  17   tor_version_t ver1;
  18   {
  19     long v2 = (long) (ver1.patchlevel);
  20   }
  21   {
  22     const char *v1 = (""), *v2 = (ver1.status_tag);
  23     if (!__extension__ (
  24                          {
  25                          size_t __s1_len, __s2_len;
  26                          (__builtin_constant_p (v1)
  27                           && (__s1_len = strlen (v1), __s2_len =
  28                               (!((size_t) (const void *) ((v1) + 1) -
  29                                  (size_t) (const void *) (v1) == 1)
  30                                || __s1_len >= 4)
  31                               &&
  32                               (!((size_t) (const void *) ((v2) + 1) -
  33                                  (size_t) (const void *) (v2) == 1)
  34                                || __s2_len >= 4)) ? __builtin_strcmp (v1,
  35                                                                       v2)
  36                           : (__builtin_constant_p (v1)
  37                              && ((size_t) (const void *) ((v1) + 1) -
  38                                  __s1_len < 4) ? (__builtin_constant_p (v2)
  39                                                   &&
  40                                                   ((size_t) (const void *)
  41                                                    (size_t) (const void
  42                                                              *) (v2) ==
  43                                                    1) ? __builtin_strcmp (v1,
  44                                                                           v2)
  45                                                   : (__extension__ (
  46                                                                                          {
  47                                                                                          __const
  48                                                                                          char
  49                                                                                          *__s2
  50                                                                                          =
  51                                                                                          (__const
  52                                                                                           char
  53                                                                                           *)
  54                                                                                          (v2);
  55                                                                                          register
  56                                                                                          __result
  57                                                                                          =
  58                                                                                          (((__const unsigned char *) (__const char *) (v1))[0] - __s2[0]); if (__s1_len > 0 && __result == 0)
  59                                                                                          {
  60                                                                                          }
  61                                                                                          __result;}
  62     ))):
  63                              (__builtin_constant_p (v2)
  64                               && ((size_t) (const void *) ((v2) + 1) -
  65                                   __s2_len < 4) ? (__builtin_constant_p (v1)
  66                                                    && ((size_t) (const void *)
  67                                                        1) ?
  68                                                    __builtin_strcmp (v1,
  69                                                                      v2)
  70                                                    : (__extension__ (
  71                                                                               {
  72                                                                               __const
  73                                                                               char
  74                                                                               *__s1
  75                                                                               =
  76                                                                               (__const
  77                                                                                char
  78                                                                                *)
  79                                                                               (__const
  80                                                                                *)
  81                                                                               (v1);
  82                                                                               register
  83                                                                               __result
  84                                                                               =
  85                                                                               ((__const unsigned char *) (__const char *) (v2))[0]; if (__s2_len > 0 && __result == 0)
  86                                                                               {
  87                                                                               if
  88                                                                               (__s2_len
  89                                                                                ==
  90                                                                                0)
  91                                                                               {
  92                                                                               }
  93                                                                               }
  94                                                                               __result;}
  95   ))):                                                __builtin_strcmp (v1,
  96                                                                         v2))));}
  97         ))
  98       {
  99         printf (".");
 100       }
 101   }
 102 }