Poll: what do you strongly dislike about Swift?

[davdroman (David Roman)]

@RonAvitzur

How are they different?

@toph42

Huh?

Optional properties get unwanted default values in memberwise initializers

extracting from another thread. i believe this behaviour is broken and needs fixing: struct S { var a: Int var b: Int? var c: Int? = nil } let x = S(a: 0, b: nil, c: nil) // ok let z = S(a: 0, b: nil) // ok let y = S(a: 0, c: nil) // *** HHHMMM??? let w = S(a: 0) // *** HHHMMM??? this is because the synthesized memberwise initializer is generated as: init(a: Int, b: Int? = nil, c: Int? = nil) i believe this is a mistake and it should be generated as: init(a: Int, b: Int?, c: Int…