gcc/testsuite/gdc.dg/gdc183.d

   1 // https://bugzilla.gdcproject.org/show_bug.cgi?id=183
   2 // { dg-do compile }
   3
   4 struct S183a
   5 {
   6     union I183a
   7     {
   8         struct
   9         {
  10             double x, y, z;
  11         }
  12         struct
  13         {
  14             double a, b, c;
  15         }
  16     }
  17
  18     I183a inner;
  19
  20     this(double x, double y, double z)
  21     {
  22         this.inner.x = x;
  23         this.inner.y = y;
  24         this.inner.z = z;
  25     }
  26 }
  27
  28 struct S183b
  29 {
  30     @property get()
  31     {
  32         union Buf
  33         {
  34             void[0] result;
  35         }
  36         const Buf buf = { };
  37         return buf.result;
  38     }
  39 }
  40
  41 struct S183c
  42 {
  43     @property get()
  44     {
  45         union Buf
  46         {
  47             TypeInfo info;
  48             void[0] result;
  49         }
  50         const Buf buf = { };
  51         return buf.result;
  52     }
  53 }
  54
  55 void test183()
  56 {
  57     auto v1 = S183a(0, 0, 0);
  58     auto v2 = S183b().get;
  59     auto v3 = S183c().get;
  60 }