[Issue 23700] ImportC: Missing examples of ImportC leveraging CTFE

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=23700

--- Comment #5 from Iain Buclaw <ibuclaw at gdcproject.org> ---
(In reply to Walter Bright from comment #4)
> Indeed, CTFE is an ImportC extension. It's very useful for writing test
> cases like these.
Updated title, the page really should give some quick examples.

--