gcc/testsuite/gdc.dg/pr89017.d

   1 // https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89017
   2 // { dg-do compile }
   3
   4 enum Type
   5 {
   6     Struct,
   7     Class,
   8     Pointer,
   9     Array,
  10 }
  11
  12 auto f89017(Type type)()
  13 {
  14     static if (type == Type.Class)
  15     {
  16         class C(S)
  17         {
  18             struct S
  19             {
  20                 void fn(){}
  21             }
  22         }
  23     }
  24     else
  25     {
  26         struct C(S)
  27         {
  28             struct S
  29             {
  30                 void fn(){}
  31             }
  32         }
  33     }
  34
  35     static if (type == Type.Struct)
  36         return C!Type();
  37     static if (type == Type.Class || type == Type.Pointer)
  38         return new C!Type();
  39     static if (type == Type.Array)
  40         return new C!Type[2];
  41 }
  42
  43 void test89017()
  44 {
  45     f89017!(Type.Class);
  46     f89017!(Type.Struct);
  47     f89017!(Type.Pointer);
  48     f89017!(Type.Array);
  49 }