newCTFE Status September 2019

[Stefan Koch]

Hi Guys,

The issues with closures seem to be resolved.
It turns out it was not an issue with the closure handling but it 
failed for non-explicitly initialized structs.

While running my tests I discovered that I forgot to implement 
exception-handling :-/.
That's why I am currently working on implementing it.

Since personally I do _try_ to avoid Exceptions.
I do not have a good mental model of them.
Therefore Implementing them might take a while until it's correct.

Currently I am trying to model a thrown Exception with a 
specially flagged return value, which will go up into the 
catch-clause-stack instead, of being returned to the caller.

The implementation is work in progress, so there are no 
experimental results yet.
If anyone sees a flaw in this model, please alert me to it.

Cheers,

Stefan

P.S. your support is always appreciated.