gcc/testsuite/gcc.c-torture/compile/pr33382.c

   1 typedef __SIZE_TYPE__ size_t;
   2 typedef struct {
   3     int disable;
   4     char *searchconfig[];
   5 } config_t;
   6 typedef struct {
   7     void *lng;
   8 } arglist_t;
   9 config_t config = {
  10     .searchconfig = {
  11                      ((void *) 0)}
  12 };
  13
  14 arglist_t arglist[] = {
  15     {
  16      &config.searchconfig[0]}
  17 };
  18 const int arglistsize = ((int) (sizeof(arglist) / sizeof(arglist_t)));
  19 void show_configuration(char *arg)
  20 {
  21     int i;
  22
  23     if (!__extension__( {
  24                        size_t
  25                        __s1_len,
  26                        __s2_len; (__builtin_constant_p(arglist[i].lng)
  27                                   && (__s1_len = (!((size_t)
  28                                                     (const void *)
  29                                                     1)
  30                                                   || __s2_len >= 4))
  31                                   ? : (__builtin_constant_p(arglist[i].lng)
  32                                        && ((size_t)
  33                                            (const void *)
  34                                            4)
  35                                        ? (__builtin_constant_p(arg)
  36                                           && ((size_t) (const void *) 1) ?
  37                                           : (__extension__( {
  38                                                            __const * __s2 =
  39                                                            (__const *)
  40                                                            (arg);
  41                                                            register
  42                                                            __result =
  43                                                            (((__const
  44                                                               *) (arglist
  45                                                                   [i].
  46                                                                   lng))[0]
  47                                                             - __s2[0]);
  48                                                            if (__s1_len ==
  49                                                                0) {
  50                                                            if (__s1_len ==
  51                                                                0) {
  52                                                            __result =
  53                                                            (((__const
  54                                                               unsigned char
  55                                                               *) (__const
  56                                                                   char
  57                                                                   *)
  58                                                              (arglist[i].
  59                                                               lng))[3] -
  60                                                             __s2[3]);}
  61                                                            }
  62                                                            __result;}
  63       ))):
  64                                        (__builtin_constant_p(arg)
  65                                         ?
  66                                         (__builtin_constant_p
  67                                          (arglist[i].lng)
  68                                          ? : (__extension__( {
  69                                                             char
  70                                                             __result
  71                                                             =
  72                                                             ((__const
  73                                                               unsigned *)
  74                                                              (arg))[0];
  75                                                             if
  76                                                             (__s2_len
  77                                                              > 0
  78                                                              && __result ==
  79                                                              0) {
  80                                                             if (__s2_len >
  81                                                                 1
  82                                                                 && __result
  83                                                                 == 0) {
  84                                                             }
  85                                                             }
  86                                                             __result;}
  87       ))):
  88
  89
  90
  91                                         __builtin_strcmp(arglist[i].lng,
  92                                                          arg))));}
  93         ))
  94         return;
  95 }