Mikhail Zarechenskiy
35 lines
873 B
Kotlin
Vendored
35 lines
873 B
Kotlin
Vendored
// See also: KT-6611 (cast can never succeed: Class<T> -> Class<Any>)
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class Class<T>(val name: String, val instance: T)
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fun <T> test(clazz: Class<T>) {
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println((clazz <!UNCHECKED_CAST!>as Class<Any><!>).name)
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}
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fun use() {
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test(Class("String", ""))
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}
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fun checkArrays(): Array<Any> {
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val someArray = arrayOfNulls<Any>(5)
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someArray <!UNCHECKED_CAST!>as Array<Int><!>
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return someArray <!UNCHECKED_CAST!>as Array<Any><!>
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}
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class Wrapper<T>(val x: T)
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fun checkArrays2(): Array<Wrapper<String>> {
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val someArray = arrayOf(Wrapper(1), Wrapper(2))
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return someArray <!UNCHECKED_CAST!>as Array<Wrapper<String>><!>
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}
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fun checkArrays3() {
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val someArray = arrayOfNulls<String>(1)
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someArray <!UNCHECKED_CAST!>as Array<Any><!>
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val intArray = arrayOfNulls<Int>(1)
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intArray <!UNCHECKED_CAST!>as Array<Any><!>
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}
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fun println(s: String) = s
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