Files
kotlin-fork/compiler/testData/codegen/box/reified/safecast.kt
T
2019-11-19 11:00:09 +03:00

21 lines
362 B
Kotlin
Vendored

// IGNORE_BACKEND_FIR: JVM_IR
// WITH_RUNTIME
import kotlin.test.assertEquals
inline fun<reified T> safecast(x: Any?): T? {
return x as? T
}
fun box(): String {
val x = safecast<String>("abc")
assertEquals("abc", x)
val y = safecast<Int>(1)
assertEquals(1, y)
val z = safecast<Int>("abc")
assertEquals(null, z)
return "OK"
}