TickDuration deprecation

[Jacob Carlborg]

On 2017-11-22 22:41, Walter Bright wrote:

> For another example, unreferenced virtual functions never get elided 
> because a reference to them does exist - they're in the virtual function 
> pointer table. And then, of course, everything that virtual function 
> references is never elided.

Yeah, that's one of the reason why the original Objective-C/D bridge 
resulted in a 60 MB Hello World executable. At that point we realized we 
need to add direct support in the compiler for linking with Objective-C.

-- 
/Jacob Carlborg