Fix mutable collection stub methods generation for corner case

The problem is that `override fun remove(element: E): CollectionWithRemove<E>` seems to be illegal from Java's point of view, while it's OK for JVM These declarations have the same signature (return type is isgnored) - override fun remove(element: E): CollectionWithRemove<E> - override fun remove(element: E): Boolean When we meet such declaration we choose random declaration for fake override in synthetic class that may lead to signature clash
2016-06-23 16:14:51 +03:00
parent 47e1ff34f0
commit 1780f57265
7 changed files with 209 additions and 2 deletions
@@ -0,0 +1,30 @@
+interface ImmutableCollection<out E> : Collection<E> {
+    fun add(element: @UnsafeVariance E): ImmutableCollection<E>
+    fun addAll(elements: Collection<@UnsafeVariance E>): ImmutableCollection<E>
+    fun remove(element: @UnsafeVariance E): ImmutableCollection<E>
+}
+
+class ImmutableCollectionmpl<E> : ImmutableCollection<E> {
+    override val size: Int
+        get() = throw UnsupportedOperationException()
+
+    override fun contains(element: E): Boolean {
+        throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+
+    override fun containsAll(elements: Collection<E>): Boolean {
+        throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+
+    override fun isEmpty(): Boolean {
+        throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+
+    override fun iterator(): Iterator<E> {
+        throw UnsupportedOperationException("not implemented") //To change body of created functions use File | Settings | File Templates.
+    }
+
+    override fun add(element: E): ImmutableCollection<E> = this
+    override fun addAll(elements: Collection<E>): ImmutableCollection<E> = this
+    override fun remove(element: E): ImmutableCollection<E> = this
+}
@@ -0,0 +1,35 @@
+@kotlin.Metadata
+public interface ImmutableCollection {
+    public abstract @org.jetbrains.annotations.NotNull method add(p0: java.lang.Object): ImmutableCollection
+    public abstract method add(p0: java.lang.Object): boolean
+    public abstract @org.jetbrains.annotations.NotNull method addAll(@org.jetbrains.annotations.NotNull p0: java.util.Collection): ImmutableCollection
+    public abstract method addAll(p0: java.util.Collection): boolean
+    public abstract method clear(): void
+    public abstract method iterator(): java.util.Iterator
+    public abstract @org.jetbrains.annotations.NotNull method remove(p0: java.lang.Object): ImmutableCollection
+    public abstract method remove(p0: java.lang.Object): boolean
+    public abstract method removeAll(p0: java.util.Collection): boolean
+    public abstract method retainAll(p0: java.util.Collection): boolean
+}
+
+@kotlin.Metadata
+public final class ImmutableCollectionmpl {
+    public method <init>(): void
+    public @org.jetbrains.annotations.NotNull method add(p0: java.lang.Object): ImmutableCollection
+    public method add(p0: java.lang.Object): boolean
+    public @org.jetbrains.annotations.NotNull method addAll(@org.jetbrains.annotations.NotNull p0: java.util.Collection): ImmutableCollection
+    public method addAll(p0: java.util.Collection): boolean
+    public method clear(): void
+    public method contains(p0: java.lang.Object): boolean
+    public method containsAll(@org.jetbrains.annotations.NotNull p0: java.util.Collection): boolean
+    public method getSize(): int
+    public method isEmpty(): boolean
+    public @org.jetbrains.annotations.NotNull method iterator(): java.util.Iterator
+    public @org.jetbrains.annotations.NotNull method remove(p0: java.lang.Object): ImmutableCollection
+    public method remove(p0: java.lang.Object): boolean
+    public method removeAll(p0: java.util.Collection): boolean
+    public method retainAll(p0: java.util.Collection): boolean
+    public final method size(): int
+    public method toArray(): java.lang.Object[]
+    public method toArray(p0: java.lang.Object[]): java.lang.Object[]
+}