1 files changed, 47 insertions, 0 deletions
diff --git a/src/dotty/runtime/Arrays.scala b/src/dotty/runtime/Arrays.scala
new file mode 100644
index 000000000..e7f819df8
--- /dev/null
+++ b/src/dotty/runtime/Arrays.scala
@@ -0,0 +1,47 @@
+package dotty.runtime
+
+import scala.reflect.ClassTag
+
+/** All but the first operation should be short-circuited and implemented specially by
+ *  the backend.
+ */
+object Arrays {
+
+  /** Creates an array of some element type determined by the given `ClassTag`
+   *  argument. The erased type of applications of this method is `Object`.
+   */
+  def newGenericArray[T](length: Int)(implicit tag: ClassTag[T]): Array[T] =
+    tag.newArray(length)
+
+  /** Create an array of type T. T must be of form Array[E], with
+   *  E being a reference type.
+   */
+  def newRefArray[T](length: Int): T = ???
+
+  /** Create a Byte[] array */
+  def newByteArray(length: Int): Array[Byte] = ???
+
+  /** Create a Short[] array */
+  def newShortArray(length: Int): Array[Short] = ???
+
+  /** Create a Char[] array */
+  def newCharArray(length: Int): Array[Char] = ???
+
+  /** Create an Int[] array */
+  def newIntArray(length: Int): Array[Int] = ???
+
+  /** Create a Long[] array */
+  def newLongArray(length: Int): Array[Long] = ???
+
+  /** Create a Float[] array */
+  def newFloatArray(length: Int): Array[Float] = ???
+
+  /** Create a Double[] array */
+  def newDoubleArray(length: Int): Array[Double] = ???
+
+  /** Create a Boolean[] array */
+  def newBooleanArray(length: Int): Array[Boolean] = ???
+
+  /** Create a scala.runtime.BoxedUnit[] array */
+  def newUnitArray(length: Int): Array[Unit] = ???
+}
+\ No newline at end of file