Hi all,

Right now, the following two declarations are equivalent:

struct S {
  var x: Int?
}

struct S {
  var x: Int? = nil
}

That is, mutable bindings of sugared optional type (but not Optional<T>!) 
always have a default value of ‘nil’. This feature increases the surface area 
of the language for no good reason, and I would like to deprecate it in 
-swift-version 5 with a short proposal. Does anyone feel strongly about giving 
it up? I suspect most Swift users don’t even know it exists.

Slava
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