Files
kotlin-fork/compiler/testData/diagnostics/tests/cast/UselessSafeCast.fir.kt
T

23 lines
442 B
Kotlin
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// !WITH_NEW_INFERENCE
// !DIAGNOSTICS: -UNUSED_PARAMETER, -UNUSED_VARIABLE
fun test(x: Int?) {
val a1 = x as? Int
val a2 = x as? Int?
val a3 = x as? Number
val a4 = x as? Number?
val a5: Int? = x as? Int
val a6: Number? = x as? Int
val a7: Number? = 1 as? Number
run { x as? Int }
run { x as? Number }
foo(x as? Number)
if (x is Int) {
val b = x as? Int
}
}
fun foo(x: Number?) {}