Denis.Zharkov
2ecba6ac39
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)
51 lines
1.2 KiB
Kotlin
Vendored
51 lines
1.2 KiB
Kotlin
Vendored
// !DIAGNOSTICS: -UNUSED_EXPRESSION
|
|
// !CHECK_TYPE
|
|
|
|
fun case_0() {
|
|
val z: Any? = 10
|
|
val y = z.run {
|
|
this as Int
|
|
this // error in NI: required Int, found Any?; just inferred to Any? in OI
|
|
}
|
|
y checkType { <!INAPPLICABLE_CANDIDATE!>_<!><Any?>() }
|
|
y checkType { _<Int>() }
|
|
}
|
|
|
|
fun case_1(z: Any?) {
|
|
val y = z.run {
|
|
when (this) {
|
|
is String -> return@run this // type mismatch in the new inference (required String, found Any?)
|
|
is Float -> ""
|
|
else -> return@run ""
|
|
}
|
|
}
|
|
y checkType { <!INAPPLICABLE_CANDIDATE!>_<!><Any?>() }
|
|
y checkType { _<kotlin.String>() }
|
|
// y is inferred to Any?
|
|
}
|
|
|
|
fun case_2(z: Any?) {
|
|
val y = z.run {
|
|
when (this) {
|
|
is String -> this
|
|
is Float -> ""
|
|
else -> return@run ""
|
|
}
|
|
}
|
|
y checkType { _<kotlin.String>() }
|
|
// y is inferred to String
|
|
}
|
|
|
|
fun case_3(z: Any?) {
|
|
val y = z.let {
|
|
when (it) {
|
|
is String -> return@let it
|
|
is Float -> ""
|
|
else -> return@let ""
|
|
}
|
|
}
|
|
y checkType { <!INAPPLICABLE_CANDIDATE!>_<!><Any?>() }
|
|
y checkType { _<kotlin.String>() }
|
|
// y is inferred to String
|
|
}
|