compiler/testData/codegen/box/dataClasses/unitComponent.kt

// DONT_TARGET_EXACT_BACKEND: WASM
// WASM_MUTE_REASON: UNIT_ISSUES
data class A(val x: Unit)

fun box(): String {
    val a = A(Unit)
    return if (a.component1() is Unit) "OK" else "Fail ${a.component1()}"
}