Files
kotlin-fork/compiler/testData/codegen/box/compileKotlinAgainstKotlin/nestedClassInAnnotationArgument.kt
T
Nikolay Lunyak a9343aeb7d [FIR] KT-55840: Ensure everything actually works
This inconsistency is present due to not using the `// WITH_STDLIB`
in the above tests. When K1 creates the enum, it tries to generate
`entries()`, and for that it tries to load `kotlin.enums.EnumEntries`,
but this is actually an unresolved reference. K1 silently swallows it,
and proceeds.

The reason K2 doesn't fail is that in order to generate `entries()` it
simply creates the necessary `ConeClassLikeType` with the desired
`classId` instead of loading the whole `ClassDescriptor`.

The reason we can still observe `$ENTRIES` and `$entries` in K1
is because they are generated during the JVM codegen, and it
only checks if the `EnumEntries` language feature is supported. It
doesn't check if the `entries` property has really existed in IR
(by this time it's expected to have already been lowered to the
`get-entries` function - that's why "has ... existed").

The reason why the codegen doesn't fail when working with
`kotlin.enums.EnumEntries` is because it creates its
own `IrClassSymbol`.

^KT-55840 Fixed

Merge-request: KT-MR-8727
Merged-by: Nikolay Lunyak <Nikolay.Lunyak@jetbrains.com>
2023-02-10 16:57:51 +00:00

45 lines
702 B
Kotlin
Vendored

// WITH_STDLIB
// MODULE: lib
// FILE: 1.kt
import kotlin.reflect.*
annotation class Anno(
val k: KClass<*>,
val e: C.NestedEnum,
val a: C.NestedAnno,
)
annotation class AnnoWithDefault(val k: KClass<*> = Nested0::class) {
class Nested0
}
class C {
class Nested1
enum class NestedEnum { E }
annotation class NestedAnno(val k: KClass<*>) {
class Nested2
}
}
interface I {
@Anno(
C.Nested1::class,
C.NestedEnum.E,
C.NestedAnno(C.NestedAnno.Nested2::class),
)
@AnnoWithDefault
fun foo(): String = "OK"
}
// MODULE: main(lib)
// FILE: 2.kt
class D : I {
fun box(): String = foo()
}
fun box(): String = D().box()