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Diffstat (limited to 'src/library/scala/runtime/ScalaRunTime.scala')
| -rw-r--r-- | src/library/scala/runtime/ScalaRunTime.scala | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/library/scala/runtime/ScalaRunTime.scala b/src/library/scala/runtime/ScalaRunTime.scala index d7a0776f36..a44046985d 100644 --- a/src/library/scala/runtime/ScalaRunTime.scala +++ b/src/library/scala/runtime/ScalaRunTime.scala @@ -32,6 +32,13 @@ object ScalaRunTime { def isValueTag(tag: String) = tag.charAt(0) == '.' def isValueClass(clazz: Class[_]) = clazz.isPrimitive() + def forceBoxedArray[A <: Any](xs: Seq[A]): Array[A] = { + val array = new Array[A](xs.length) + var i = 0 + for (x <- xs.elements) { array(i) = x; i += 1 } + array + } + def checkInitialized[T <: AnyRef](x: T): T = if (x == null) throw new UninitializedError else x |