| /* | |
| * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license | |
| * that can be found in the LICENSE file. | |
| */ | |
| import kotlin.test.* | |
| // overriden function returns Unit | |
| open class A { | |
| open fun foo(): Any = 42 | |
| } | |
| open class B: A() { | |
| override fun foo(): Unit { } | |
| } | |
| fun box(): String { | |
| val a: A = B() | |
| val afoo = a.foo() | |
| if (afoo != Unit) return "FAIL $afoo" | |
| return "OK" | |
| } |