std.date Cyclic dependency

[Tyro[a.c.edwards]]

Hello everyone,

It's been quite a while but I've kept close watch on the development of things 
here... must say that I am very thankful for all the work everyone has done in 
making D what it is today.

The following code:

     private import std.date;
     void main(){}

generates the runtime error:
     object.Exception: Cyclic dependency in module std.date

courtesy DMD 2.026

any pointers to a quick resolution would be greatly appreciated.

Thanks,
Andrew