[Issue 3821] writeln doesn't detect recursive data structures yet

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=3821

berni44 <bugzilla at d-ecke.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bugzilla at d-ecke.de
                 OS|Windows                     |All

--