Files
kotlin-fork/compiler/testData/diagnostics/tests/regressions/kt597.kt
T
2015-09-25 19:20:20 +03:00

20 lines
531 B
Kotlin
Vendored

//KT-597 Type inference failed
fun <T> Array<T>?.get(i: Int) : T {
if (this != null)
return <!DEBUG_INFO_SMARTCAST!>this<!>.get(i) // <- inferred type is Any? but &T was excepted
else throw NullPointerException()
}
operator fun Int?.inc() : Int {
if (this != null)
return <!DEBUG_INFO_SMARTCAST!>this<!>.inc()
else
throw NullPointerException()
}
fun test() {
var i : Int? = 10
var <!UNUSED_VARIABLE!>i_inc<!> = <!UNUSED_CHANGED_VALUE!>i++<!> // <- expected Int?, but returns Any?
}