Files
kotlin-fork/compiler/testData/codegen/box/secondaryConstructors/fieldInitializerOptimization.kt
T
2021-10-02 06:14:35 +00:00

56 lines
1.4 KiB
Kotlin
Vendored

// IGNORE_BACKEND: WASM
// WASM_MUTE_REASON: IGNORED_IN_JS
// IGNORE_BACKEND: JS
// IGNORE_BACKEND: JS_IR
// IGNORE_BACKEND: JS_IR_ES6
open class Base {
open fun setup() {}
init { setup() }
}
val placeHolder = Any()
class Derived : Base {
constructor() : super()
override fun setup() {
xBool = true
xByte = 1.toByte()
xChar = 2.toChar()
xShort = 3.toShort()
xInt = 4
xLong = 5L
xFloat = 6.0f
xDouble = 7.0
xRef = placeHolder
}
// Technically, this field initializer comes after the superclass
// constructor is called. However, we optimize away field initializers
// which set fields to their default value, which is why x ends up with
// value 1 after the constructor call.
var xBool = false
var xByte = 0.toByte()
var xChar = 0.toChar()
var xShort = 0.toShort()
var xInt = 0
var xLong = 0L
var xFloat = 0.0f
var xDouble = 0.0
var xRef: Any? = null
}
fun box(): String {
val d = Derived()
if (d.xBool != true) return "fail Bool"
if (d.xByte != 1.toByte()) return "fail Byte"
if (d.xChar != 2.toChar()) return "fail Char"
if (d.xShort != 3.toShort()) return "fail Short"
if (d.xInt != 4) return "fail Int"
if (d.xLong != 5L) return "fail Long"
if (d.xFloat != 6.0f) return "fail Float"
if (d.xDouble != 7.0) return "fail Double"
if (d.xRef != placeHolder) return "fail Ref"
return "OK"
}