| // WITH_STDLIB | |
| // WORKS_WHEN_VALUE_CLASS | |
| // LANGUAGE: +ValueClasses | |
| OPTIONAL_JVM_INLINE_ANNOTATION | |
| value class Foo(val x: Int) { | |
| inline fun inc(): Foo = Foo(x + 1) | |
| } | |
| fun box(): String { | |
| val a = Foo(0) | |
| val b = a.inc().inc() | |
| if (b.x != 2) return "fail" | |
| return "OK" | |
| } |