Files
kotlin-fork/compiler/testData/codegen/box/secondaryConstructors/dataClasses.kt
T
Denis Zharkov e65382e6ec Support secondary constructors in JVM backend
There is a lot of changes about closures calculating and generating.

1. As classes can have more than one constructor each of them should
have closure arguments.

2. Captured variables set is the same for all of them.

3. Within constructors bodies/delegating calls closure parameters
should be accessed through method arguments because fields may be
not initialized yet.
2015-03-11 17:45:27 +03:00

54 lines
1.4 KiB
Kotlin

data class A1(val prop1: String) {
val prop2: String = "const2"
var prop3: String = ""
constructor(): this("default") {
prop3 = "empty"
}
constructor(x: Int): this(x.toString()) {
prop3 = "int"
}
fun f(): String = "$prop1#$prop2#$prop3"
}
data class A2 private () {
var prop1: String = ""
var prop2: String = "const2"
var prop3: String = ""
constructor(arg: String): this() {
prop1 = arg
}
constructor(x: Double): this() {
prop1 = "default"
prop3 = "empty"
}
constructor(x: Int): this(x.toString()) {
prop3 = "int"
}
fun f(): String = "$prop1#$prop2#$prop3"
}
fun box(): String {
val a1x = A1("asd")
if (a1x.f() != "asd#const2#") return "fail1: ${a1x.f()}"
if (a1x.toString() != "A1(prop1=asd)") return "fail1s: ${a1x.toString()}"
val a1y = A1()
if (a1y.f() != "default#const2#empty") return "fail2: ${a1y.f()}"
if (a1y.toString() != "A1(prop1=default)") return "fail2s: ${a1y.toString()}"
val a1z = A1(5)
if (a1z.f() != "5#const2#int") return "fail3: ${a1z.f()}"
if (a1z.toString() != "A1(prop1=5)") return "fail3s: ${a1z.toString()}"
val a2x = A2("asd")
if (a2x.f() != "asd#const2#") return "fail4: ${a2x.f()}"
val a2y = A2(123.0)
if (a2y.f() != "default#const2#empty") return "fail5: ${a2y.f()}"
val a2z = A2(5)
if (a2z.f() != "5#const2#int") return "fail6: ${a2z.f()}"
return "OK"
}