Files
kotlin-fork/compiler/testData/codegen/bridges/methodFromTrait.kt
T
Alexander Udalov cb9c18b7ad KT-2498 Bridge method is not generated for method when generic parameters are substituted in superclass
#KT-2498 Fixed

generateBridgeIfNeeded() now works as follows: for a given method, find
which declared methods does this method override via breadth-first search.
For each such declared method, generate a bridge if and only if its
signature is different. Keep different methods' signatures in a set to
avoid duplicated bridge signatures.
2012-07-30 18:27:01 +04:00

17 lines
318 B
Kotlin

trait A<T, U> {
fun foo(t: T, u: U) = "A"
}
class Z<T> : A<T, Int> {
override fun foo(t: T, u: Int) = "Z"
}
fun box(): String {
val z = Z<Int>()
return when {
z.foo(0, 0) != "Z" -> "Fail #1"
(z : A<Int, Int>).foo(0, 0) != "Z" -> "Fail #2"
else -> "OK"
}
}