Minor. Move tests

compiler/testData/codegen/box/specialBuiltins/irrelevantRemoveAtOverride.kt

@@ -0,0 +1,104 @@
+interface Container {
+    fun removeAt(x: Int): String
+}
+
+open class ContainerImpl : Container {
+    override fun removeAt(x: Int) = "abc"
+}
+
+class A : ContainerImpl(), MutableList<String> {
+    override fun isEmpty(): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override val size: Int
+        get() = throw UnsupportedOperationException()
+
+    override fun contains(element: String): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun containsAll(elements: Collection<String>): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun get(index: Int): String {
+        throw UnsupportedOperationException()
+    }
+
+    override fun indexOf(element: String): Int {
+        throw UnsupportedOperationException()
+    }
+
+    override fun lastIndexOf(element: String): Int {
+        throw UnsupportedOperationException()
+    }
+
+    override fun add(element: String): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun remove(element: String): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun addAll(elements: Collection<String>): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun addAll(index: Int, elements: Collection<String>): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun removeAll(elements: Collection<String>): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun retainAll(elements: Collection<String>): Boolean {
+        throw UnsupportedOperationException()
+    }
+
+    override fun clear() {
+        throw UnsupportedOperationException()
+    }
+
+    override fun set(index: Int, element: String): String {
+        throw UnsupportedOperationException()
+    }
+
+    override fun add(index: Int, element: String) {
+        throw UnsupportedOperationException()
+    }
+
+    override fun listIterator(): MutableListIterator<String> {
+        throw UnsupportedOperationException()
+    }
+
+    override fun listIterator(index: Int): MutableListIterator<String> {
+        throw UnsupportedOperationException()
+    }
+
+    override fun subList(fromIndex: Int, toIndex: Int): MutableList<String> {
+        throw UnsupportedOperationException()
+    }
+
+    override fun iterator(): MutableIterator<String> {
+        throw UnsupportedOperationException()
+    }
+}
+
+fun box(): String {
+    val a = A()
+    if (a.removeAt(0) != "abc") return "fail 1"
+
+    val l: MutableList<String> = a
+    if (l.removeAt(0) != "abc") return "fail 2"
+
+    val anyList: MutableList<Any?> = a as MutableList<Any?>
+    if (anyList.removeAt(0) != "abc") return "fail 3"
+
+    val container: Container = a
+    if (container.removeAt(0) != "abc") return "fail 4"
+
+    return "OK"
+}