Ilmir Usmanov
22 lines
449 B
Kotlin
Vendored
22 lines
449 B
Kotlin
Vendored
// WITH_STDLIB
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// WORKS_WHEN_VALUE_CLASS
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// LANGUAGE: +ValueClasses, +GenericInlineClassParameter
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OPTIONAL_JVM_INLINE_ANNOTATION
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value class Foo<T: Any>(val x: T) {
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fun bar() {}
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}
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fun <T: Any, K: Any> transform(f: Foo<T>): Foo<K> {
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return when {
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true -> f as Foo<K>
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else -> TODO()
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}
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}
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fun box(): String {
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val f = Foo<Int>(42)
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val t = transform<Int, Number>(f)
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return if (t.x !is Number) "Fail" else "OK"
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}
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