Files
kotlin-fork/compiler/testData/diagnostics/tests/when/ExhaustivePlatformEnum.kt
T
2020-03-30 19:12:55 +03:00

28 lines
598 B
Kotlin
Vendored

/*
* RELEVANT SPEC SENTENCES (spec version: 0.1-313, test type: pos):
* - expressions, when-expression -> paragraph 5 -> sentence 1
* - expressions, when-expression, exhaustive-when-expressions -> paragraph 2 -> sentence 9
*/
// See KT-6399: exhaustive whens on platform enums
// FILE: J.java
public enum J {
A, B;
public static J create() {
return J.A;
}
}
// FILE: K.kt
fun foo(): Int {
// When is exhaustive (count a platform enum as a special case)
return when (<!WHEN_ENUM_CAN_BE_NULL_IN_JAVA!>J.create()<!>) {
J.A -> 1
J.B -> 2
}
}