Files
kotlin-fork/backend.native/tests/external/codegen/blackbox/bridges/diamond.kt
T
Ilya Matveev 1b553ebfaf backend/tests: Add blackbox tests from Kotlin JVM
Added tests from testData/codegen/box directory. There are blackbox tests
in other directories and they are to be added.
2017-01-20 14:04:04 +03:00

27 lines
516 B
Kotlin

interface A<T, U> {
fun foo(t: T, u: U) = "A"
}
interface B<U> : A<String, U>
interface C<T> : A<T, Int>
class Z : B<Int>, C<String> {
override fun foo(t: String, u: Int) = "Z"
}
fun box(): String {
val z = Z()
val c: C<String> = z
val b: B<Int> = z
val a: A<String, Int> = z
return when {
z.foo("", 0) != "Z" -> "Fail #1"
c.foo("", 0) != "Z" -> "Fail #2"
b.foo("", 0) != "Z" -> "Fail #3"
a.foo("", 0) != "Z" -> "Fail #4"
else -> "OK"
}
}