Context receivers get technically compiled down to additional method arguments. Therefore from the c...

# language-evolution

[David Kubecka]

Context receivers get technically compiled down to additional method arguments. Therefore from the compiler perspective the following has the same signature:

fun test(x: Int)

context(Int)
fun test()

Would it make sense then to allow overriding a method via a context receiver? E.g.

interface Test {
  fun test(x: Int, y: String)
}

object : Test {
  context(Int)
  override fun test(y: String)
}

This would come handed when dealing with generated interfaces, so that some of the parameters in the implementation can be designated as contexts.

[Alejandro Serrano.Mena]

unfortunately this would make resolution quite crazy; this is already forbidden even for regular receivers (you cannot override test with a Int.test(y: String)