So for now you gave two examples, one where transl...

# codingconventions

[mg6maciej]

So for now you gave two examples, one where translation to Kotlin would look like:

val localVal = nullableExpr
if (localVal != null && localVal.property == "x") {
    // localVal is guaranteed in this context
    doSomething(with = localVal)
} else {
    // localVal is nonexistant in this context
    println("nullableExpr was null")
}

with a problem (IMHO minor) that localVal is visible in else.

And the second example where you even said that Kotlin does much better than Swift.

And now this third example, which I have no idea what is doing as there are no relations between these comma-separated expressions.

Any real example where Swift shines and you have problems translating it to Kotlin?