Files
kotlin/compiler/testData/diagnostics/tests/controlFlowAnalysis/elvisNotProcessed.kt
2018-02-14 14:58:04 +03:00

40 lines
1.2 KiB
Kotlin
Vendored

// !WITH_NEW_INFERENCE
// See KT-8277
// NI_EXPECTED_FILE
val v = { true } <!USELESS_ELVIS!>?: ( { true } <!USELESS_ELVIS_ON_LAMBDA_EXPRESSION!>?:<!> null!! )<!>
val w = if (true) {
{ true }
}
else {
{ true } <!USELESS_ELVIS_ON_LAMBDA_EXPRESSION!>?:<!> null!!
}
val ww = if (true) {
<!OI;TYPE_MISMATCH!>{ true }<!> <!USELESS_ELVIS_ON_LAMBDA_EXPRESSION!>?:<!> null!!
}
else if (true) {
<!OI;TYPE_MISMATCH!>{ true }<!> <!USELESS_ELVIS_ON_LAMBDA_EXPRESSION!>?:<!> null!!
}
else {
null!!
}
val <!OI;IMPLICIT_NOTHING_PROPERTY_TYPE!>n<!> = null ?: (null ?: <!OI;TYPE_MISMATCH!>{ true }<!>)
fun l(): (() -> Boolean)? = null
val b = null ?: ( l() ?: false)
val bb = null ?: ( l() ?: null!!)
val bbb = null ?: ( l() <!USELESS_ELVIS_RIGHT_IS_NULL!>?: null<!>)
val bbbb = ( l() <!USELESS_ELVIS_RIGHT_IS_NULL!>?: null<!>) ?: ( l() <!USELESS_ELVIS_RIGHT_IS_NULL!>?: null<!>)
fun f(x : Long?): Long {
var a = x ?: (<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, TYPE_MISMATCH!>fun() {}<!> <!OI;USELESS_ELVIS!><!NI;USELESS_ELVIS_ON_LAMBDA_EXPRESSION!>?:<!> <!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, TYPE_MISMATCH!>fun() {}<!><!>)
return <!OI;DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>a<!>
}