[Pitch #2] Property Delegates by Custom Attributes

[Douglas_Gregor]

@Patrick_Pijnappel

One small thing though concerning out-of-line initialization, wouldn't that be a bit weird in the example below? The same line means two potentially quite different things

@Foo var x: Int
var i = 0
repeat {
    x = i // Either `init(initialValue: …)` or `value = …` depending on iteration
    i += 1
} while i < 3
print(x)

It ends up calling init(initialValue:) all three times, destroying the prior object for the last two iterations.

Doug