I'm glad throw is now an expression

[deadalnix]

So, throw is now an exception. It is true that this is useful, 
for instance, it is now more convenient to throw from a lambda.

This is in fact so convenient that it deserve to break compiler 
explorer, which do not support the feature.

In fact, it is so convenient that it was worth breaking any code 
formater out there (breaking new I maintain one).

In fact so much worth it that it doesn't matter it break syntax 
coloring in numerous text editor. Real programmers use their own 
fork of emacs anyways.

In fact, so extremely convenient that it is worth breaking pretty 
any tools around D. Who need a thriving ecosystem anyways?

In fact, so, so, so convenient that it's worth pushing it out 
with an invalid spec, so that the maintainers of said tools don't 
even have the information they require to fix it.

Listen people, I have nothing against this feature. It's true 
that it is great. But stop breaking everybody's tools all the 
time for random shit with only marginal utility. I need working 
tools way more than throw expressions. I need proper spec way 
more than throw expression. And D needs an ecosystem that is 
growing at some point, which is unlikely to happen breaking 
everybody's shit all the time.

Just bundle all these change in a big upgrade, just do done every 
few years, and be done with it. like any sane language does.

Bonus point: it's buggy 
https://issues.dlang.org/show_bug.cgi?id=23114