Natalia.Ukhorskaya
21 lines
348 B
Kotlin
21 lines
348 B
Kotlin
class Delegate<T>(val f: (T) -> Int) {
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fun get(t: T, p: PropertyMetadata): Int = f(t)
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}
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val p = Delegate<A> { t -> t.foo() }
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class A(val i: Int) {
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val prop: Int by p
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fun foo(): Int {
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return i
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}
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}
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fun box(): String {
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if(A(1).prop != 1) return "fail get1"
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if(A(10).prop != 10) return "fail get2"
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return "OK"
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}
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