Svetlana Isakova
13 lines
286 B
Kotlin
13 lines
286 B
Kotlin
trait A
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trait B
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class Test {
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fun test(a: A?, b: B, list: MutableList<Pair<A, B>>) {
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if (a != null) {
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list.add(<!DEBUG_INFO_SMARTCAST!>a<!> to b)
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}
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}
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}
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class Pair<out A, out B>(val first: A, val second: B)
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fun <A, B> A.to(that: B) = Pair(this, that) |