[Issue 12597] Payload getter for std.typecons.Typedef

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=12597

--- Comment #6 from Andrej Mitrovic <andrej.mitrovich at gmail.com> ---
You seem to have filed https://issues.dlang.org/show_bug.cgi?id=11706 before,
maybe we should just implement that instead? Then the cast would be safe.

--