JVM: support enumEntries intrinsic for Java & old Kotlin enums

#KT-59710 Fixed
This commit is contained in:
Alexander Udalov
2023-07-20 00:52:22 +02:00
committed by Space Team
parent 874d1c514a
commit 971b4e63e7
25 changed files with 389 additions and 54 deletions
@@ -0,0 +1,50 @@
// TARGET_BACKEND: JVM_IR
// WITH_STDLIB
// CHECK_BYTECODE_LISTING
// ^ Check that there's only one $EntriesIntrinsicMappings class, with three fields (entries$0, entries$1, entries$2).
// MODULE: lib
// !LANGUAGE: +EnumEntries
// FILE: X.kt
enum class X {
X1, X2
}
// FILE: Y.java
public enum Y {
Y1, Y2
}
// FILE: Z.java
public enum Z {
Z1, Z2
}
// MODULE: box(lib)
// !LANGUAGE: +EnumEntries
// !OPT_IN: kotlin.ExperimentalStdlibApi
// FILE: box.kt
@file:Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE") // TODO: remove once KT-53154 is fixed.
import kotlin.enums.enumEntries
fun box(): String {
val x = enumEntries<X>()
if (x.toString() != "[X1, X2]") return "Fail X: $x"
val y = enumEntries<Y>()
if (y.toString() != "[Y1, Y2]") return "Fail Y: $y"
val z = enumEntries<Z>()
if (z.toString() != "[Z1, Z2]") return "Fail Z: $z"
val xx = enumEntries<X>()
if (xx.toString() != "[X1, X2]") return "Fail X #2: $xx"
return "OK"
}