Meta Args proposal

data class Person(val name: String, val age: Int)

fun doSomething(metaargs p: Map<String, Any?>) {
    val name = p["name"] as String
    val age = p["age"] as Int
)

// Usage:
val john = Person(name = "John Doe", age = 25)
doSomething(**john)

// or as:
doSomething(name = “John Doe”, age = 25)