Files
kotlin-fork/compiler/testData/diagnostics/tests/smartCasts/ifExprNonNull.kt
T
Mikhail Glukhikh ed8ccdc15a Take into account data flow info changes for special call (if/when/elvis/!!) arguments #KT-10824 Fixed
Smart casts on complex expressions look as no more possible
2016-01-28 19:30:20 +03:00

20 lines
459 B
Kotlin
Vendored

fun baz(s: String?): String {
// If String type is given explicitly, problem disappears
val t = if (s == null) {
""
}
else {
val u: String? = null
if (u == null) return ""
// !! is detected as unnecessary here
<!DEBUG_INFO_SMARTCAST!>u<!>
}
return t
}
fun foo(s: String?): String {
if (s == null) return ""
val t = if (s == "abc") <!DEBUG_INFO_SMARTCAST!>s<!> else "xyz"
return t
}