[swift-evolution] RFC: didset and willset

[Tino Heth]

> didSet and willSet remain outliers in the general rule of conjoined lowercase keywords. Is there any support for bringing these outliers into the fold?
I would rather like to see them disappear completely — although those "decorators" [is there any established term to describe them?] can be quite handy, they add a lot of special syntax to the language...