gcc/testsuite/gdc.dg/torture/gdc210.d

   1 // https://bugzilla.gdcproject.org/show_bug.cgi?id=210
   2 // { dg-do run }
   3 // { dg-skip-if "needs gcc/config.d" { ! d_runtime } }
   4
   5 struct S210
   6 {
   7     ubyte a;
   8     uint b;
   9 }
  10
  11 union U210
  12 {
  13     S210 a;
  14     uint b;
  15 }
  16
  17 S210 test210a()
  18 {
  19     S210 s = S210(1, 2);
  20     return s;
  21 }
  22
  23 S210[2] test210b()
  24 {
  25     S210[2] s = [S210(1, 2), S210(3, 4)];
  26     return s;
  27 }
  28
  29 U210 test210c()
  30 {
  31     U210 s = U210(S210(1, 2));
  32     return s;
  33 }
  34
  35 U210[2] test210d()
  36 {
  37     U210[2] s = [U210(S210(1, 2)), U210(S210(3, 4))];
  38     return s;
  39 }
  40
  41 void main()
  42 {
  43     S210 a = S210(1, 2);
  44     assert(a == S210(1, 2));
  45     assert(a == test210a());
  46     assert(a != S210(2, 1));
  47
  48     S210[2] b = [S210(1, 2), S210(3, 4)];
  49     assert(b == [S210(1, 2), S210(3, 4)]);
  50     assert(b == test210b());
  51     assert(b != [S210(2, 1), S210(3, 4)]);
  52
  53     U210 c = U210(S210(1, 2));
  54     assert(c == U210(S210(1, 2)));
  55     assert(c == test210c());
  56     assert(c != U210(S210(2, 1)));
  57
  58     U210[2] d = [U210(S210(1, 2)), U210(S210(3, 4))];
  59     assert(d == [U210(S210(1, 2)), U210(S210(3, 4))]);
  60     assert(d == test210d());
  61     assert(d != [U210(S210(2, 1)), U210(S210(3, 4))]);
  62 }