Denis Zharkov
6a1566a6dc
0. Such properties are called special because their accessor JVM name differs from usual one
1. When making call to such property, always choose special name
2. When generating Kotlin class inheriting such property generate `final bridge int size() { return this.getSize(); }`
3. If there is no `size` declaration in current class generate `bridge int getSize() { // super-call }`
102 lines
2.8 KiB
Kotlin
Vendored
102 lines
2.8 KiB
Kotlin
Vendored
import java.util.*;
|
|
|
|
interface A0 {
|
|
val size: Int get() = 56
|
|
}
|
|
|
|
class B0 : Collection<String>, A0 {
|
|
override fun isEmpty() = throw UnsupportedOperationException()
|
|
override fun contains(o: Any?) = throw UnsupportedOperationException()
|
|
override fun iterator() = throw UnsupportedOperationException()
|
|
override fun containsAll(c: Collection<Any?>) = throw UnsupportedOperationException()
|
|
}
|
|
|
|
open class A1 {
|
|
val size: Int = 56
|
|
}
|
|
|
|
class B1 : Collection<String>, A1() {
|
|
override fun isEmpty() = throw UnsupportedOperationException()
|
|
override fun contains(o: Any?) = throw UnsupportedOperationException()
|
|
override fun iterator() = throw UnsupportedOperationException()
|
|
override fun containsAll(c: Collection<Any?>) = throw UnsupportedOperationException()
|
|
}
|
|
|
|
interface I2 {
|
|
val size: Int
|
|
}
|
|
|
|
val list = ArrayList<String>()
|
|
|
|
class B2 : ArrayList<String>(list), I2
|
|
|
|
interface I3<T> {
|
|
val size: T
|
|
}
|
|
|
|
class B3 : ArrayList<String>(list), I3<Int>
|
|
|
|
interface I4<T> {
|
|
val size: T get() = 56 as T
|
|
}
|
|
|
|
class B4 : Collection<String>, I4<Int> {
|
|
override fun isEmpty() = throw UnsupportedOperationException()
|
|
override fun contains(o: Any?) = throw UnsupportedOperationException()
|
|
override fun iterator() = throw UnsupportedOperationException()
|
|
override fun containsAll(c: Collection<Any?>) = throw UnsupportedOperationException()
|
|
}
|
|
|
|
interface I5 : Collection<String> {
|
|
override val size: Int get() = 56
|
|
}
|
|
|
|
class B5 : I5 {
|
|
override fun isEmpty() = throw UnsupportedOperationException()
|
|
override fun contains(o: Any?) = throw UnsupportedOperationException()
|
|
override fun iterator() = throw UnsupportedOperationException()
|
|
override fun containsAll(c: Collection<Any?>) = throw UnsupportedOperationException()
|
|
}
|
|
|
|
fun box(): String {
|
|
list.add("1")
|
|
|
|
val b0 = B0()
|
|
if (b0.size != 56) return "fail 0: ${b0.size}"
|
|
var x: Collection<String> = B0()
|
|
if (x.size != 56) return "fail 00: ${x.size}"
|
|
val a0: A0 = b0
|
|
if (a0.size != 56) return "fail 000: ${a0.size}"
|
|
|
|
val b1 = B1()
|
|
if (b1.size != 56) return "fail 1: ${b1.size}"
|
|
x = B1()
|
|
if (x.size != 56) return "fail 2: ${x.size}"
|
|
|
|
val b2 = B2()
|
|
if (b2.size != 1) return "fail 3: ${b2.size}"
|
|
x = B2()
|
|
if (x.size != 1) return "fail 4: ${x.size}"
|
|
val i2: I2 = b2
|
|
if (i2.size != 1) return "fail 5: ${i2.size}"
|
|
|
|
val b3 = B3()
|
|
if (b3.size != 1) return "fail 6: ${b3.size}"
|
|
x = B3()
|
|
if (x.size != 1) return "fail 7: ${x.size}"
|
|
val i3: I3<Int> = b3
|
|
if (i3.size != 1) return "fail 8: ${i3.size}"
|
|
|
|
val b4 = B4()
|
|
if (b4.size != 56) return "fail 9: ${b4.size}"
|
|
x = B4()
|
|
if (x.size != 56) return "fail 10: ${x.size}"
|
|
|
|
val b5 = B5()
|
|
if (b5.size != 56) return "fail 11: ${b5.size}"
|
|
x = B5()
|
|
if (x.size != 56) return "fail 12: ${x.size}"
|
|
|
|
return "OK"
|
|
}
|