Files
kotlin/compiler/testData/codegen/boxWithStdlib/whenEnumOptimization/duplicatingItems.kt
Denis Zharkov 5a1c995b5c When by enum:
Generate TABLESWITCH/LOOKUPSWITCH bytecode command in case of "when" by enum entries
2014-07-21 17:13:55 +04:00

26 lines
548 B
Kotlin

import kotlin.test.assertEquals
enum class Season {
WINTER
SPRING
SUMMER
AUTUMN
}
fun bar(x : Season) : String {
when (x) {
Season.WINTER, Season.SPRING -> return "winter_spring"
Season.SUMMER, Season.SPRING -> return "summer"
else -> return "autumn"
}
}
fun box() : String {
assertEquals("winter_spring", bar(Season.WINTER))
assertEquals("winter_spring", bar(Season.SPRING))
assertEquals("summer", bar(Season.SUMMER))
assertEquals("autumn", bar(Season.AUTUMN))
return "OK"
}