Files
kotlin-fork/compiler/testData/diagnostics/tests/inference/upperBounds/inferringVariableByMaterializeAndUpperBound.kt
Kirill Rakhman fbf68a5bcc [FIR] Narrow down range of NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER
This uses the same approach as
INFERRED_TYPE_VARIABLE_INTO_EMPTY_INTERSECTION where we use a visitor
to find a call to a symbol that contains the type variable in question.

#KT-56140 Fixed
2023-09-22 13:49:59 +00:00

15 lines
335 B
Kotlin
Vendored

// FIR_IDENTICAL
// !DIAGNOSTICS: -CAST_NEVER_SUCCEEDS
interface I
interface Inv<P>
interface Out<out T>
class Bar<U : I>(val x: Inv<Out<U>>)
fun <T> materializeFoo(): Inv<T> = null as Inv<T>
fun main() {
<!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>Bar<!>(<!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>materializeFoo<!>())
}