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12 lines
216 B
Kotlin
Vendored
12 lines
216 B
Kotlin
Vendored
sealed class Season {
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class Warm: Season()
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class Cold: Season()
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}
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fun foo(): Season = Season.Warm()
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fun box() = when(foo()) {
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is Season.Warm -> "OK"
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is Season.Cold -> "Fail: Cold, should be Warm"
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}
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