gcc/testsuite/gcc.c-torture/compile/20020109-2.c

   1 typedef union
   2 {
   3   unsigned char member3;
   4   signed short member4;
   5   unsigned int member5;
   6 }
   7 UNI02;
   8
   9 struct srt_dat_t
  10 {
  11   UNI02 un2;
  12   unsigned long member1;
  13   signed short member2;
  14 };
  15
  16 struct srt_dat_t exsrt1;
  17 void
  18 extern_test (struct srt_dat_t arg1)
  19 {
  20   arg1.un2.member3++;
  21   arg1.member1++;
  22   arg1.member2++;
  23 }
  24
  25 int
  26 main (void)
  27 {
  28   extern_test (exsrt1);
  29   return (0);
  30 }