Files
kotlin-fork/compiler/testData/diagnostics/tests/enum/incompatibleEnumEntryClasses.kt
T
Nikolay Lunyak bb812add14 [FIR] Don't miss modality of anonymous objects in canHaveSubtypes()
They are not `FirRegularClassSymbol`, but are
final. `FirClassSymbol` is enough, because
`toSymbol()` returns `FirClassifierSymbol`, and:

- type parameters are always expected to have
  subtypes
- typealiases have been expanded in the
  previous line
2024-03-08 15:37:44 +00:00

94 lines
1.6 KiB
Kotlin
Vendored

// FIR_IDENTICAL
// !LANGUAGE: -ProhibitComparisonOfIncompatibleEnums
interface I {
fun foo()
}
enum class E1 : I {
A {
override fun foo() {
<!EQUALITY_NOT_APPLICABLE!>this == E2.A<!>
val q = this
when (q) {
this -> {}
E1.A -> {}
E1.B -> {}
<!INCOMPATIBLE_TYPES!>E2.A<!> -> {}
<!INCOMPATIBLE_TYPES!>E2.B<!> -> {}
else -> {}
}
}
},
B {
override fun foo() {
}
}
}
enum class E2 : I {
A {
override fun foo() {
}
},
B {
override fun foo() {
}
}
}
fun foo1(e1: E1, e2: E2) {
<!INCOMPATIBLE_ENUM_COMPARISON!>e1 == e2<!>
<!INCOMPATIBLE_ENUM_COMPARISON!>e1 != e2<!>
<!INCOMPATIBLE_ENUM_COMPARISON!>e1 == E2.A<!>
<!INCOMPATIBLE_ENUM_COMPARISON!>E1.B == e2<!>
<!INCOMPATIBLE_ENUM_COMPARISON!>E1.A == E2.B<!>
e1 == E1.A
E1.A == e1
e2 == E2.B
E2.B == e2
}
fun foo2(e1: E1, e2: E2) {
when (e1) {
E1.A -> {}
<!INCOMPATIBLE_ENUM_COMPARISON!>E2.A<!> -> {}
<!INCOMPATIBLE_ENUM_COMPARISON!>E2.B<!> -> {}
e1 -> {}
<!INCOMPATIBLE_ENUM_COMPARISON!>e2<!> -> {}
else -> {}
}
}
fun foo3(e1: Enum<E1>, e2: Enum<E2>, e: Enum<*>) {
e1 == e
e1 == e2
e1 == E1.A
e1 == E2.A
when (e1) {
e1 -> {}
e2 -> {}
e -> {}
E1.A -> {}
E2.A -> {}
else -> {}
}
when (e) {
e -> {}
e2 -> {}
E1.A -> {}
E2.A -> {}
else -> {}
}
}