Files
kotlin-fork/compiler/testData/codegen/box/when/enumOptimization/nullability.kt
T
Mikhail Glukhikh 53d6ac24e5 Switch kotlin version to 1.7
* Change 1.6 to 1.7 constants
* Fix SAFE_CALL_WILL_CHANGE_NULLABILITY for testData
* Change EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_WARNING to EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_ERROR
* Change NON_EXHAUSTIVE_WHEN_STATEMENT to NO_ELSE_IN_WHEN
* Fix testData for SafeCallsAreAlwaysNullable
* Change T -> T & Any in test dumps
* Change INVALID_CHARACTERS_NATIVE_WARNING -> INVALID_CHARACTERS_NATIVE_ERROR
* TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM_WARNING -> TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM_ERROR
2022-02-25 11:46:27 +00:00

49 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"
else -> return "other"
}
}
fun foo2(x : Season?) : String {
when(x) {
Season.AUTUMN, Season.SPRING -> return "autumn_or_spring";
Season.SUMMER -> return "summer"
else -> 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"
}