Files
kotlin-fork/compiler/testData/diagnostics/tests/dataClasses/extensionComponentsOnNullable.fir.kt
T
Denis.Zharkov 2ecba6ac39 Remove WITH_NEW_INFERENCE directive from all tests
This directive anyway does not make test run twice with OI, and with NI
It only once run the test with specific settings (// LANGUAGE)
and ignores irrelevant (OI or NI tags)
2021-05-25 13:28:26 +03:00

22 lines
538 B
Kotlin
Vendored

class Data<T>(val x: T, val y: T)
operator fun <T> Data<T>.component1() = x
operator fun <T> Data<T>.component2() = y
fun foo(): Int {
val d: Data<Int>? = null
// An error must be here
val (x, y) = <!COMPONENT_FUNCTION_ON_NULLABLE, COMPONENT_FUNCTION_ON_NULLABLE!>d<!>
return x + y
}
data class NormalData<T>(val x: T, val y: T)
fun bar(): Int {
val d: NormalData<Int>? = null
// An error must be here
val (x, y) = <!COMPONENT_FUNCTION_ON_NULLABLE, COMPONENT_FUNCTION_ON_NULLABLE!>d<!>
return x + y
}