What std functions are CTFE?

[bearophile]

Borislav Kosharov:

> How do I know which functions are CTFE?

While Don improve CTFE, the number of CTFE-able functions 
increases.


> I know for DDoc, bootDoc and others, but none of them(not sure) 
> can replace attributes like @property, pure, static and others 
> with icons.

Perhaps with ddoc you can introduce simple macros that replace 
attributes with Unicode symbols or HTML links to icons.

Bye,
bearophile