Files
kotlin-fork/compiler/testData/codegen/box/when/enumOptimization/nullability.kt
T
Ivan Kylchik c7435ba760 Replace all occurrences of WITH_RUNTIME with WITH_STDLIB
We are going to deprecate `WITH_RUNTIME` directive. The main reason
behind this change is that `WITH_STDLIB` directive better describes
its meaning, specifically it will add kotlin stdlib to test's classpath.
2021-11-17 15:26:38 +03:00

51 lines
1.4 KiB
Kotlin
Vendored

// WITH_STDLIB
// CHECK_CASES_COUNT: function=foo1 count=0 TARGET_BACKENDS=JS
// CHECK_CASES_COUNT: function=foo1 count=4 IGNORED_BACKENDS=JS
// CHECK_IF_COUNT: function=foo1 count=2 TARGET_BACKENDS=JS
// CHECK_IF_COUNT: function=foo1 count=0 IGNORED_BACKENDS=JS
// CHECK_CASES_COUNT: function=foo2 count=0 TARGET_BACKENDS=JS
// CHECK_CASES_COUNT: function=foo2 count=3 IGNORED_BACKENDS=JS
// CHECK_IF_COUNT: function=foo2 count=2 TARGET_BACKENDS=JS
// CHECK_IF_COUNT: function=foo2 count=0 IGNORED_BACKENDS=JS
import kotlin.test.assertEquals
enum class Season {
WINTER,
SPRING,
SUMMER,
AUTUMN
}
fun foo1(x : Season?) : String {
when(x) {
Season.AUTUMN, Season.SPRING -> return "autumn_or_spring";
Season.SUMMER, null -> return "summer_or_null"
}
return "other"
}
fun foo2(x : Season?) : String {
when(x) {
Season.AUTUMN, Season.SPRING -> return "autumn_or_spring";
Season.SUMMER -> return "summer"
}
return "other"
}
fun box() : String {
assertEquals("autumn_or_spring", foo1(Season.AUTUMN))
assertEquals("autumn_or_spring", foo1(Season.SPRING))
assertEquals("summer_or_null", foo1(Season.SUMMER))
assertEquals("summer_or_null", foo1(null))
assertEquals("autumn_or_spring", foo2(Season.AUTUMN))
assertEquals("autumn_or_spring", foo2(Season.SPRING))
assertEquals("summer", foo2(Season.SUMMER))
assertEquals("other", foo2(null))
return "OK"
}