Files
kotlin-fork/compiler/testData/ir/irText/firProblems/functionLiteralGenericSignature.fir.kt.txt
T
Kirill Rakhman 69a7bf7f68 [FIR] Add equality constraint from expected type for some synthetic function calls
This fixes some cases where we infer some type variable inside one
of the branches to Nothing instead of the expected type because Nothing
appeared in some other branch.

Specifically, we add an equality instead of a subtype constraint during
completion of calls to synthetic functions for if/when, try and !!.
We don't do it when the call contains a (possibly nested) elvis or is
inside the RHS of an assignment.
Otherwise, we would prevent some smart-casts.

#KT-65882 Fixed
2024-03-05 17:38:59 +00:00

54 lines
1.0 KiB
Kotlin
Vendored

val unitFun: Function0<Unit>
field = local fun <anonymous>() {
return Unit
}
get
val intFun: Function0<Int>
field = local fun <anonymous>(): Int {
return 42
}
get
val stringParamFun: Function1<String, Unit>
field = local fun <anonymous>(x: String) {
return Unit
}
get
val listFun: Function1<List<String>, List<String>>
field = local fun <anonymous>(l: List<String>): List<String> {
return l
}
get
val mutableListFun: Function1<MutableList<Double>, MutableList<Int>>
field = local fun <no name provided>(l: MutableList<Double>): MutableList<Int> {
return CHECK_NOT_NULL<Nothing>(arg0 = null)
}
get
val funWithIn: Function1<Comparable<String>, Unit>
field = local fun <no name provided>(x: Comparable<String>) {
}
get
val extensionFun: @ExtensionFunctionType Function1<Any, Unit>
field = local fun Any.<no name provided>() {
}
get
val extensionWithArgFun: @ExtensionFunctionType Function2<Long, Any, Date>
field = local fun Long.<no name provided>(x: Any): Date {
return Date()
}
get