sdcc/support/regression/tests/bug-1898.c

   1 /*
   2    bug-1898.c
   3  */
   4
   5 #include <testfwk.h>
   6
   7 struct tb {
   8   char c;
   9   short s;
  10   int i;
  11 } arr[] = {
  12   {'a', 1200, 32000},
  13   {'b', 1201, 32010},
  14   {'c', 1202, 32020},
  15 };
  16
  17 int *g0 = &(arr[1].i);
  18 int *g1 = &(arr->i);
  19 int *g2 = &((arr + 2)->i);
  20
  21 void testBug(void)
  22 {
  23   int *l0 = &(arr[1].i);
  24   int *l1 = &(arr->i);
  25   int *l2 = &((arr + 2)->i);
  26
  27   static int *s0 = &(arr[1].i);
  28   static int *s1 = &(arr->i);
  29   static int *s2 = &((arr + 2)->i);
  30
  31   ASSERT (*g0 == 32010);
  32   ASSERT (*g1 == 32000);
  33   ASSERT (*g2 == 32020);
  34
  35   ASSERT (*l0 == 32010);
  36   ASSERT (*l1 == 32000);
  37   ASSERT (*l2 == 32020);
  38
  39   ASSERT (*s0 == 32010);
  40   ASSERT (*s1 == 32000);
  41   ASSERT (*s2 == 32020);
  42 }