gcc/testsuite/gdc.test/runnable/test19825.d

   1 struct JSONValue
   2 {
   3     TaggedUnion payload;
   4 }
   5
   6 struct TaggedUnion
   7 {
   8     size_t[2] m_data;
   9     int m_kind;
  10
  11     JSONValue opIndex(size_t i)
  12     {
  13         return JSONValue();
  14     }
  15 }
  16
  17 void yap(lazy JSONValue arg)
  18 {
  19     arg();
  20 }
  21
  22 struct Foo
  23 {
  24     int a;
  25     string name;
  26 }
  27
  28 Foo makeFoo()
  29 {
  30     JSONValue root;
  31     yap(root.payload[0]
  32             .payload[0]
  33             .payload[0]);
  34
  35     Foo foo;
  36     return foo;
  37 }
  38
  39 void main()
  40 {
  41     auto foo = makeFoo();
  42 }