Files
kotlin-fork/compiler/testData/diagnostics/tests/dataFlow/local/LocalObjectDelegation.kt
T
2013-12-11 19:53:50 +04:00

15 lines
332 B
Kotlin

// KT-2225 Object expression delegation parameter should be checked with data flow info
trait A {
fun foo() : Int
}
class B : A {
override fun foo() = 10
}
fun foo(b: B?) : Int {
if (b == null) return 0
val o = object : A by <!DEBUG_INFO_AUTOCAST!>b<!> { //no info about b not null check
}
return o.foo()
}