Files
kotlin-fork/compiler/testData/diagnostics/tests/smartCasts/varnotnull/forEach.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

16 lines
442 B
Kotlin
Vendored

data class SomeObject(val n: SomeObject?) {
fun doSomething() {}
fun next(): SomeObject? = n
}
fun list(start: SomeObject): SomeObject {
var e: SomeObject? = start
for (i in 0..42) {
// Unsafe calls because of nullable e at the beginning
e<!UNSAFE_CALL!>.<!>doSomething()
e = e<!UNSAFE_CALL!>.<!>next()
}
// Smart cast is not possible here due to next()
return <!TYPE_MISMATCH!>e<!>
}