Jiaxiang Chen
afcbd76c9e
This change is to fill the gap between Kotlin Collection classes(immutable) and Java Collection classes(mutable), to avoid calling an unsupported operation like remove() on an immutable class in jvm.
69 lines
2.4 KiB
Kotlin
Vendored
69 lines
2.4 KiB
Kotlin
Vendored
// TARGET_BACKEND: JVM
|
|
|
|
// FILE: B.java
|
|
public abstract class B<E> extends A<E> implements L<E> {
|
|
public String callIndexAdd(int x) {
|
|
add(0, null);
|
|
return null;
|
|
}
|
|
}
|
|
|
|
// FILE: main.kt
|
|
open class A<T> : Collection<T> {
|
|
override val size: Int
|
|
get() = TODO("not implemented") //To change initializer of created properties use File | Settings | File Templates.
|
|
|
|
override fun contains(element: T): Boolean {
|
|
TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
|
|
}
|
|
|
|
override fun containsAll(elements: Collection<T>): Boolean {
|
|
TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
|
|
}
|
|
|
|
override fun isEmpty(): Boolean {
|
|
TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
|
|
}
|
|
|
|
override fun iterator(): Iterator<T> {
|
|
TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
|
|
}
|
|
}
|
|
|
|
interface L<Q> : List<Q>
|
|
|
|
// 'add(Int; Object)' method must be present in C though it has supeclass that is subclass of List
|
|
class C<F> : B<F>() {
|
|
override fun get(index: Int): F {
|
|
TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
|
|
}
|
|
|
|
override fun indexOf(element: F): Int {
|
|
TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
|
|
}
|
|
|
|
override fun lastIndexOf(element: F): Int {
|
|
TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
|
|
}
|
|
|
|
override fun listIterator(): ListIterator<F> {
|
|
TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
|
|
}
|
|
|
|
override fun listIterator(index: Int): ListIterator<F> {
|
|
TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
|
|
}
|
|
|
|
override fun subList(fromIndex: Int, toIndex: Int): List<F> {
|
|
TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
|
|
}
|
|
}
|
|
|
|
fun box() = try {
|
|
C<String>().callIndexAdd(1)
|
|
throw RuntimeException("fail 1")
|
|
} catch (e: UnsupportedOperationException) {
|
|
if (e.message != "Operation is not supported for read-only collection") throw RuntimeException("fail 2")
|
|
"OK"
|
|
}
|