| // WITH_STDLIB |
| // IGNORE_BACKEND: WASM, JS |
| // IGNORE_BACKEND_K1: JS_IR, JS_IR_ES6 |
| // !API_VERSION: 1.9 |
| |
| import kotlin.concurrent.* |
| |
| @OptIn(kotlin.ExperimentalStdlibApi::class) |
| class GenericWrapper<T>(@Volatile var x: T) |
| |
| val global = GenericWrapper("FA") |
| val globalLong = GenericWrapper(1L) |
| |
| fun box() : String { |
| val local = GenericWrapper("IL") |
| val localLong = GenericWrapper(2L) |
| if (global.x + local.x != "FAIL") return "FAIL 1" |
| if (globalLong.x + localLong.x != 3L) return "FAIL 2" |
| global.x = "O" |
| local.x = "K" |
| globalLong.x = 5L |
| localLong.x = 6L |
| if (globalLong.x + localLong.x != 11L) return "FAIL 3" |
| return global.x + local.x |
| } |
