compiler/testData/diagnostics/tests/smartCasts/fieldPlus.fir.kt

// DIAGNOSTICS: -UNNECESSARY_NOT_NULL_ASSERTION
// Advancement of KT-9126

class My(val x: Int?) {
    operator fun plus(y: My) = if (this.x != null) this else y
}

fun foo() {
    var y: My? = My(42)
    if (y!!.x != null) {
        y = My(null)
        (y + My(0)).x<!UNSAFE_CALL!>.<!>hashCode()
    }
}