kotlin/compiler/testData/codegen/box/diagnostics/functions/invoke/onObjects/invokeOnClassObjectOfNestedClass1.kt

// IGNORE_BACKEND_FIR: JVM_IR
class A {
    class Nested {
        companion object {
            operator fun invoke(i: Int) = i
        }
    }
}

fun box() = if (A.Nested(42) == 42) "OK" else "fail"