https://issues.dlang.org/show_bug.cgi?id=16011
--- Comment #7 from Walter Bright <[email protected]> --- With master, this now produces: std/traits.d(2713): Error: unable to determine fields of S because of forward references std/traits.d(3353): Error: template instance std.traits.FieldTypeTuple!(S) error instantiating std/typecons.d(6243): instantiated from here: hasIndirections!(S) test.d(6): instantiated from here: RefCounted!(S, cast(RefCountedAutoInitialize)1) --
