| // WITH_STDLIB |
| // WORKS_WHEN_VALUE_CLASS |
| // ISSUE: KT-86123 |
| |
| // The problem this box tests deals with is that on the Wasm backend, non-nullable value classes |
| // wrapping primitive types were merged with their nullable versions, which do need to be boxed. |
| |
| OPTIONAL_JVM_INLINE_ANNOTATION |
| value class W(val x: Long) |
| |
| fun nonNullCapture(d: W): () -> String = { d.toString() } |
| fun nullableCapture(d: W?): () -> String = { d.toString() } |
| |
| fun box(): String { |
| val a = nonNullCapture(W(42)) |
| val b = nullableCapture(W(99)) |
| val c = nullableCapture(null) |
| if (a() != "W(x=42)") return "FAIL a: ${a()}" |
| if (b() != "W(x=99)") return "FAIL b: ${b()}" |
| if (c() != "null") return "FAIL c: ${c()}" |
| return "OK" |
| } |
