Files
kotlin-fork/compiler/testData/diagnostics/tests/smartCasts/varnotnull/prefixNullableClassIncrement.kt
T
2021-01-29 16:55:26 +03:00

15 lines
326 B
Kotlin
Vendored

// FIR_IDENTICAL
class MyClass
// Correct at compile time but wrong at run-time
operator fun MyClass?.inc(): MyClass? { return null }
public fun box() {
var i : MyClass?
i = MyClass()
// type of j should be MyClass?
var j = ++i
// j is null so call should be unsafe
j<!UNSAFE_CALL!>.<!>hashCode()
}