Files
kotlin-fork/kotlin-native/backend.native/tests/codegen/boxing/kt53100_casts.kt
T
Vladimir Sukharev 26149be44a KT53100: Optimization: <T-unbox>(CONSTANT_PRIMITIVE(x: T?)) => x
Merge-request: KT-MR-6684
Merged-by: Vladimir Sukharev <Vladimir.Sukharev@jetbrains.com>
2022-07-21 21:45:03 +00:00

23 lines
609 B
Kotlin

/*
* Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/
package codegen.boxing.kt53100_casts
import kotlin.test.*
// Reproducer is copied from FloatingPointParser.unaryMinus()
inline fun <reified T> unaryMinus(value: T): T {
return when (value) {
is Float -> -value as T
is Double -> -value as T
else -> throw NumberFormatException()
}
}
@Test fun runTest(){
println(unaryMinus(0.0))
println(unaryMinus(0.0f))
}