gcc/testsuite/gcc.c-torture/compat/strct-layout.c

   1 typedef struct
   2 {
   3   char a;
   4   int b;
   5   char c;
   6   short d;
   7   double e;
   8   char f;
   9 } T;
  10
  11 #if COMPILER != 1
  12 f (T *x)
  13 {
  14   x[0].a = 'a';
  15   x[0].b = 47114711;
  16   x[0].c = 'c';
  17   x[0].d = 1234;
  18   x[0].e = 3.141592897932;
  19   x[0].f = '*';
  20
  21   x[1].a = 'A';
  22   x[1].b = 71417141;
  23   x[1].c = 'C';
  24   x[1].d = 4321;
  25   x[1].e = 2.718281828459;
  26   x[1].f = '?';
  27 }
  28 #endif
  29
  30 #if COMPILER != 2
  31 g (T *x)
  32 {
  33   if (x[0].a != 'a')
  34     abort ();
  35   if (x[0].b != 47114711)
  36     abort ();
  37   if (x[0].c != 'c')
  38     abort ();
  39   if (x[0].d != 1234)
  40     abort ();
  41   if (x[0].e != 3.141592897932)
  42     abort ();
  43   if (x[0].f != '*')
  44     abort ();
  45
  46   if (x[1].a != 'A')
  47     abort ();
  48   if (x[1].b != 71417141)
  49     abort ();
  50   if (x[1].c != 'C')
  51     abort ();
  52   if (x[1].d != 4321)
  53     abort ();
  54   if (x[1].e != 2.718281828459)
  55     abort ();
  56   if (x[1].f != '?')
  57     abort ();
  58 }
  59 #endif
  60
  61 #if COMPILER != 2
  62 main ()
  63 {
  64   T x[2];
  65   f (x);
  66   g (x);
  67   exit (0);
  68 }
  69 #endif