Mads Ager
6fc0de39c2
This gives us more precise type information and can enable backend optimizations. This was motivated by when expressions not compiled to table switches in the JVM_IR backend. Fixed KT-36845.
28 lines
511 B
Kotlin
Vendored
28 lines
511 B
Kotlin
Vendored
class EncapsulatedEnum<T : Enum<T>>(val value: T)
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enum class MyEnum(val value: String) {
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VALUE_A("OK"),
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VALUE_B("fail"),
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}
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private fun crash(encapsulated: EncapsulatedEnum<*>) {
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val myEnum = encapsulated.value
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if (myEnum !is MyEnum) {
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return
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}
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when (myEnum) {
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MyEnum.VALUE_A -> res = myEnum.value
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MyEnum.VALUE_B -> res = myEnum.value
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}
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}
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var res = "fail"
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fun box(): String {
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crash(EncapsulatedEnum(MyEnum.VALUE_A))
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return res
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}
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// 1 TABLESWITCH
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