Phobos colour module?

[Walter Bright via Digitalmars-d]

On 1/6/2015 10:07 AM, H. S. Teoh via Digitalmars-d wrote:
> Implementing union painting in CTFE would singlehandedly solve (almost?)
> all of std.math CTFE issues, AFAICT.

I thought it did allow painting of the form *(cast(T*)&t).