From e06d383727161702a551a6a0fc248fc1aef93e61 Mon Sep 17 00:00:00 2001 From: Pap Lőrinc Date: Wed, 23 Nov 2016 00:56:26 +0200 Subject: Changed >> to >>> in Vector to unify style Unified, since indices are always positive and unsigned shift was already used in other places --- .../scala/collection/immutable/Vector.scala | 236 ++++++++++----------- 1 file changed, 118 insertions(+), 118 deletions(-) diff --git a/src/library/scala/collection/immutable/Vector.scala b/src/library/scala/collection/immutable/Vector.scala index 034691aea2..843fc9af55 100644 --- a/src/library/scala/collection/immutable/Vector.scala +++ b/src/library/scala/collection/immutable/Vector.scala @@ -117,7 +117,7 @@ extends AbstractSeq[A] private def checkRangeConvert(index: Int) = { val idx = index + startIndex - if (0 <= index && idx < endIndex) + if (index >= 0 && idx < endIndex) idx else throw new IndexOutOfBoundsException(index.toString) @@ -221,11 +221,11 @@ extends AbstractSeq[A] val again = if (!that.isTraversableAgain) that.toVector else that.seq again.size match { // Often it's better to append small numbers of elements (or prepend if RHS is a vector) - case n if n <= TinyAppendFaster || n < (this.size >> Log2ConcatFaster) => + case n if n <= TinyAppendFaster || n < (this.size >>> Log2ConcatFaster) => var v: Vector[B] = this for (x <- again) v = v :+ x v.asInstanceOf[That] - case n if this.size < (n >> Log2ConcatFaster) && again.isInstanceOf[Vector[_]] => + case n if this.size < (n >>> Log2ConcatFaster) && again.isInstanceOf[Vector[_]] => var v = again.asInstanceOf[Vector[B]] val ri = this.reverseIterator while (ri.hasNext) v = ri.next +: v @@ -730,15 +730,15 @@ private[immutable] trait VectorPointer[T] { if (xor < (1 << 5)) { // level = 0 display0(index & 31).asInstanceOf[T] } else if (xor < (1 << 10)) { // level = 1 - display1((index >> 5) & 31).asInstanceOf[Array[AnyRef]](index & 31).asInstanceOf[T] + display1((index >>> 5) & 31).asInstanceOf[Array[AnyRef]](index & 31).asInstanceOf[T] } else if (xor < (1 << 15)) { // level = 2 - display2((index >> 10) & 31).asInstanceOf[Array[AnyRef]]((index >> 5) & 31).asInstanceOf[Array[AnyRef]](index & 31).asInstanceOf[T] + display2((index >>> 10) & 31).asInstanceOf[Array[AnyRef]]((index >>> 5) & 31).asInstanceOf[Array[AnyRef]](index & 31).asInstanceOf[T] } else if (xor < (1 << 20)) { // level = 3 - display3((index >> 15) & 31).asInstanceOf[Array[AnyRef]]((index >> 10) & 31).asInstanceOf[Array[AnyRef]]((index >> 5) & 31).asInstanceOf[Array[AnyRef]](index & 31).asInstanceOf[T] + display3((index >>> 15) & 31).asInstanceOf[Array[AnyRef]]((index >>> 10) & 31).asInstanceOf[Array[AnyRef]]((index >>> 5) & 31).asInstanceOf[Array[AnyRef]](index & 31).asInstanceOf[T] } else if (xor < (1 << 25)) { // level = 4 - display4((index >> 20) & 31).asInstanceOf[Array[AnyRef]]((index >> 15) & 31).asInstanceOf[Array[AnyRef]]((index >> 10) & 31).asInstanceOf[Array[AnyRef]]((index >> 5) & 31).asInstanceOf[Array[AnyRef]](index & 31).asInstanceOf[T] + display4((index >>> 20) & 31).asInstanceOf[Array[AnyRef]]((index >>> 15) & 31).asInstanceOf[Array[AnyRef]]((index >>> 10) & 31).asInstanceOf[Array[AnyRef]]((index >>> 5) & 31).asInstanceOf[Array[AnyRef]](index & 31).asInstanceOf[T] } else if (xor < (1 << 30)) { // level = 5 - display5((index >> 25) & 31).asInstanceOf[Array[AnyRef]]((index >> 20) & 31).asInstanceOf[Array[AnyRef]]((index >> 15) & 31).asInstanceOf[Array[AnyRef]]((index >> 10) & 31).asInstanceOf[Array[AnyRef]]((index >> 5) & 31).asInstanceOf[Array[AnyRef]](index & 31).asInstanceOf[T] + display5((index >>> 25) & 31).asInstanceOf[Array[AnyRef]]((index >>> 20) & 31).asInstanceOf[Array[AnyRef]]((index >>> 15) & 31).asInstanceOf[Array[AnyRef]]((index >>> 10) & 31).asInstanceOf[Array[AnyRef]]((index >>> 5) & 31).asInstanceOf[Array[AnyRef]](index & 31).asInstanceOf[T] } else { // level = 6 throw new IllegalArgumentException() } @@ -751,25 +751,25 @@ private[immutable] trait VectorPointer[T] { if (xor < (1 << 5)) { // level = 0 // we're already at the block start pos } else if (xor < (1 << 10)) { // level = 1 - display0 = display1((index >> 5) & 31).asInstanceOf[Array[AnyRef]] + display0 = display1((index >>> 5) & 31).asInstanceOf[Array[AnyRef]] } else if (xor < (1 << 15)) { // level = 2 - display1 = display2((index >> 10) & 31).asInstanceOf[Array[AnyRef]] - display0 = display1((index >> 5) & 31).asInstanceOf[Array[AnyRef]] + display1 = display2((index >>> 10) & 31).asInstanceOf[Array[AnyRef]] + display0 = display1((index >>> 5) & 31).asInstanceOf[Array[AnyRef]] } else if (xor < (1 << 20)) { // level = 3 - display2 = display3((index >> 15) & 31).asInstanceOf[Array[AnyRef]] - display1 = display2((index >> 10) & 31).asInstanceOf[Array[AnyRef]] - display0 = display1((index >> 5) & 31).asInstanceOf[Array[AnyRef]] + display2 = display3((index >>> 15) & 31).asInstanceOf[Array[AnyRef]] + display1 = display2((index >>> 10) & 31).asInstanceOf[Array[AnyRef]] + display0 = display1((index >>> 5) & 31).asInstanceOf[Array[AnyRef]] } else if (xor < (1 << 25)) { // level = 4 - display3 = display4((index >> 20) & 31).asInstanceOf[Array[AnyRef]] - display2 = display3((index >> 15) & 31).asInstanceOf[Array[AnyRef]] - display1 = display2((index >> 10) & 31).asInstanceOf[Array[AnyRef]] - display0 = display1((index >> 5) & 31).asInstanceOf[Array[AnyRef]] + display3 = display4((index >>> 20) & 31).asInstanceOf[Array[AnyRef]] + display2 = display3((index >>> 15) & 31).asInstanceOf[Array[AnyRef]] + display1 = display2((index >>> 10) & 31).asInstanceOf[Array[AnyRef]] + display0 = display1((index >>> 5) & 31).asInstanceOf[Array[AnyRef]] } else if (xor < (1 << 30)) { // level = 5 - display4 = display5((index >> 25) & 31).asInstanceOf[Array[AnyRef]] - display3 = display4((index >> 20) & 31).asInstanceOf[Array[AnyRef]] - display2 = display3((index >> 15) & 31).asInstanceOf[Array[AnyRef]] - display1 = display2((index >> 10) & 31).asInstanceOf[Array[AnyRef]] - display0 = display1((index >> 5) & 31).asInstanceOf[Array[AnyRef]] + display4 = display5((index >>> 25) & 31).asInstanceOf[Array[AnyRef]] + display3 = display4((index >>> 20) & 31).asInstanceOf[Array[AnyRef]] + display2 = display3((index >>> 15) & 31).asInstanceOf[Array[AnyRef]] + display1 = display2((index >>> 10) & 31).asInstanceOf[Array[AnyRef]] + display0 = display1((index >>> 5) & 31).asInstanceOf[Array[AnyRef]] } else { // level = 6 throw new IllegalArgumentException() } @@ -780,21 +780,21 @@ private[immutable] trait VectorPointer[T] { // xor: oldIndex ^ index private[immutable] final def gotoNextBlockStart(index: Int, xor: Int): Unit = { // goto block start pos if (xor < (1 << 10)) { // level = 1 - display0 = display1((index >> 5) & 31).asInstanceOf[Array[AnyRef]] + display0 = display1((index >>> 5) & 31).asInstanceOf[Array[AnyRef]] } else if (xor < (1 << 15)) { // level = 2 - display1 = display2((index >> 10) & 31).asInstanceOf[Array[AnyRef]] + display1 = display2((index >>> 10) & 31).asInstanceOf[Array[AnyRef]] display0 = display1(0).asInstanceOf[Array[AnyRef]] } else if (xor < (1 << 20)) { // level = 3 - display2 = display3((index >> 15) & 31).asInstanceOf[Array[AnyRef]] + display2 = display3((index >>> 15) & 31).asInstanceOf[Array[AnyRef]] display1 = display2(0).asInstanceOf[Array[AnyRef]] display0 = display1(0).asInstanceOf[Array[AnyRef]] } else if (xor < (1 << 25)) { // level = 4 - display3 = display4((index >> 20) & 31).asInstanceOf[Array[AnyRef]] + display3 = display4((index >>> 20) & 31).asInstanceOf[Array[AnyRef]] display2 = display3(0).asInstanceOf[Array[AnyRef]] display1 = display2(0).asInstanceOf[Array[AnyRef]] display0 = display1(0).asInstanceOf[Array[AnyRef]] } else if (xor < (1 << 30)) { // level = 5 - display4 = display5((index >> 25) & 31).asInstanceOf[Array[AnyRef]] + display4 = display5((index >>> 25) & 31).asInstanceOf[Array[AnyRef]] display3 = display4(0).asInstanceOf[Array[AnyRef]] display2 = display3(0).asInstanceOf[Array[AnyRef]] display1 = display2(0).asInstanceOf[Array[AnyRef]] @@ -813,15 +813,15 @@ private[immutable] trait VectorPointer[T] { display1 = new Array(32); display1(0) = display0; depth += 1 } display0 = new Array(32) - display1((index >> 5) & 31) = display0 + display1((index >>> 5) & 31) = display0 } else if (xor < (1 << 15)) { // level = 2 if (depth == 2) { display2 = new Array(32); display2(0) = display1; depth += 1 } display0 = new Array(32) display1 = new Array(32) - display1((index >> 5) & 31) = display0 - display2((index >> 10) & 31) = display1 + display1((index >>> 5) & 31) = display0 + display2((index >>> 10) & 31) = display1 } else if (xor < (1 << 20)) { // level = 3 if (depth == 3) { display3 = new Array(32); display3(0) = display2; depth += 1 @@ -829,9 +829,9 @@ private[immutable] trait VectorPointer[T] { display0 = new Array(32) display1 = new Array(32) display2 = new Array(32) - display1((index >> 5) & 31) = display0 - display2((index >> 10) & 31) = display1 - display3((index >> 15) & 31) = display2 + display1((index >>> 5) & 31) = display0 + display2((index >>> 10) & 31) = display1 + display3((index >>> 15) & 31) = display2 } else if (xor < (1 << 25)) { // level = 4 if (depth == 4) { display4 = new Array(32); display4(0) = display3; depth += 1 @@ -840,10 +840,10 @@ private[immutable] trait VectorPointer[T] { display1 = new Array(32) display2 = new Array(32) display3 = new Array(32) - display1((index >> 5) & 31) = display0 - display2((index >> 10) & 31) = display1 - display3((index >> 15) & 31) = display2 - display4((index >> 20) & 31) = display3 + display1((index >>> 5) & 31) = display0 + display2((index >>> 10) & 31) = display1 + display3((index >>> 15) & 31) = display2 + display4((index >>> 20) & 31) = display3 } else if (xor < (1 << 30)) { // level = 5 if (depth == 5) { display5 = new Array(32); display5(0) = display4; depth += 1 @@ -853,11 +853,11 @@ private[immutable] trait VectorPointer[T] { display2 = new Array(32) display3 = new Array(32) display4 = new Array(32) - display1((index >> 5) & 31) = display0 - display2((index >> 10) & 31) = display1 - display3((index >> 15) & 31) = display2 - display4((index >> 20) & 31) = display3 - display5((index >> 25) & 31) = display4 + display1((index >>> 5) & 31) = display0 + display2((index >>> 10) & 31) = display1 + display3((index >>> 15) & 31) = display2 + display4((index >>> 20) & 31) = display3 + display5((index >>> 25) & 31) = display4 } else { // level = 6 throw new IllegalArgumentException() } @@ -888,35 +888,35 @@ private[immutable] trait VectorPointer[T] { display3 = copyOf(display3) display2 = copyOf(display2) display1 = copyOf(display1) - display5((index >> 25) & 31) = display4 - display4((index >> 20) & 31) = display3 - display3((index >> 15) & 31) = display2 - display2((index >> 10) & 31) = display1 - display1((index >> 5) & 31) = display0 + display5((index >>> 25) & 31) = display4 + display4((index >>> 20) & 31) = display3 + display3((index >>> 15) & 31) = display2 + display2((index >>> 10) & 31) = display1 + display1((index >>> 5) & 31) = display0 case 4 => display4 = copyOf(display4) display3 = copyOf(display3) display2 = copyOf(display2) display1 = copyOf(display1) - display4((index >> 20) & 31) = display3 - display3((index >> 15) & 31) = display2 - display2((index >> 10) & 31) = display1 - display1((index >> 5) & 31) = display0 + display4((index >>> 20) & 31) = display3 + display3((index >>> 15) & 31) = display2 + display2((index >>> 10) & 31) = display1 + display1((index >>> 5) & 31) = display0 case 3 => display3 = copyOf(display3) display2 = copyOf(display2) display1 = copyOf(display1) - display3((index >> 15) & 31) = display2 - display2((index >> 10) & 31) = display1 - display1((index >> 5) & 31) = display0 + display3((index >>> 15) & 31) = display2 + display2((index >>> 10) & 31) = display1 + display1((index >>> 5) & 31) = display0 case 2 => display2 = copyOf(display2) display1 = copyOf(display1) - display2((index >> 10) & 31) = display1 - display1((index >> 5) & 31) = display0 + display2((index >>> 10) & 31) = display1 + display1((index >>> 5) & 31) = display0 case 1 => display1 = copyOf(display1) - display1((index >> 5) & 31) = display0 + display1((index >>> 5) & 31) = display0 case 0 => } @@ -930,29 +930,29 @@ private[immutable] trait VectorPointer[T] { private[immutable] final def gotoPosWritable0(newIndex: Int, xor: Int): Unit = (depth - 1) match { case 5 => display5 = copyOf(display5) - display4 = nullSlotAndCopy(display5, (newIndex >> 25) & 31) - display3 = nullSlotAndCopy(display4, (newIndex >> 20) & 31) - display2 = nullSlotAndCopy(display3, (newIndex >> 15) & 31) - display1 = nullSlotAndCopy(display2, (newIndex >> 10) & 31) - display0 = nullSlotAndCopy(display1, (newIndex >> 5) & 31) + display4 = nullSlotAndCopy(display5, (newIndex >>> 25) & 31) + display3 = nullSlotAndCopy(display4, (newIndex >>> 20) & 31) + display2 = nullSlotAndCopy(display3, (newIndex >>> 15) & 31) + display1 = nullSlotAndCopy(display2, (newIndex >>> 10) & 31) + display0 = nullSlotAndCopy(display1, (newIndex >>> 5) & 31) case 4 => display4 = copyOf(display4) - display3 = nullSlotAndCopy(display4, (newIndex >> 20) & 31) - display2 = nullSlotAndCopy(display3, (newIndex >> 15) & 31) - display1 = nullSlotAndCopy(display2, (newIndex >> 10) & 31) - display0 = nullSlotAndCopy(display1, (newIndex >> 5) & 31) + display3 = nullSlotAndCopy(display4, (newIndex >>> 20) & 31) + display2 = nullSlotAndCopy(display3, (newIndex >>> 15) & 31) + display1 = nullSlotAndCopy(display2, (newIndex >>> 10) & 31) + display0 = nullSlotAndCopy(display1, (newIndex >>> 5) & 31) case 3 => display3 = copyOf(display3) - display2 = nullSlotAndCopy(display3, (newIndex >> 15) & 31) - display1 = nullSlotAndCopy(display2, (newIndex >> 10) & 31) - display0 = nullSlotAndCopy(display1, (newIndex >> 5) & 31) + display2 = nullSlotAndCopy(display3, (newIndex >>> 15) & 31) + display1 = nullSlotAndCopy(display2, (newIndex >>> 10) & 31) + display0 = nullSlotAndCopy(display1, (newIndex >>> 5) & 31) case 2 => display2 = copyOf(display2) - display1 = nullSlotAndCopy(display2, (newIndex >> 10) & 31) - display0 = nullSlotAndCopy(display1, (newIndex >> 5) & 31) + display1 = nullSlotAndCopy(display2, (newIndex >>> 10) & 31) + display0 = nullSlotAndCopy(display1, (newIndex >>> 5) & 31) case 1 => display1 = copyOf(display1) - display0 = nullSlotAndCopy(display1, (newIndex >> 5) & 31) + display0 = nullSlotAndCopy(display1, (newIndex >>> 5) & 31) case 0 => display0 = copyOf(display0) } @@ -965,54 +965,54 @@ private[immutable] trait VectorPointer[T] { display0 = copyOf(display0) } else if (xor < (1 << 10)) { // level = 1 display1 = copyOf(display1) - display1((oldIndex >> 5) & 31) = display0 - display0 = nullSlotAndCopy(display1, (newIndex >> 5) & 31) + display1((oldIndex >>> 5) & 31) = display0 + display0 = nullSlotAndCopy(display1, (newIndex >>> 5) & 31) } else if (xor < (1 << 15)) { // level = 2 display1 = copyOf(display1) display2 = copyOf(display2) - display1((oldIndex >> 5) & 31) = display0 - display2((oldIndex >> 10) & 31) = display1 - display1 = nullSlotAndCopy(display2, (newIndex >> 10) & 31) - display0 = nullSlotAndCopy(display1, (newIndex >> 5) & 31) + display1((oldIndex >>> 5) & 31) = display0 + display2((oldIndex >>> 10) & 31) = display1 + display1 = nullSlotAndCopy(display2, (newIndex >>> 10) & 31) + display0 = nullSlotAndCopy(display1, (newIndex >>> 5) & 31) } else if (xor < (1 << 20)) { // level = 3 display1 = copyOf(display1) display2 = copyOf(display2) display3 = copyOf(display3) - display1((oldIndex >> 5) & 31) = display0 - display2((oldIndex >> 10) & 31) = display1 - display3((oldIndex >> 15) & 31) = display2 - display2 = nullSlotAndCopy(display3, (newIndex >> 15) & 31) - display1 = nullSlotAndCopy(display2, (newIndex >> 10) & 31) - display0 = nullSlotAndCopy(display1, (newIndex >> 5) & 31) + display1((oldIndex >>> 5) & 31) = display0 + display2((oldIndex >>> 10) & 31) = display1 + display3((oldIndex >>> 15) & 31) = display2 + display2 = nullSlotAndCopy(display3, (newIndex >>> 15) & 31) + display1 = nullSlotAndCopy(display2, (newIndex >>> 10) & 31) + display0 = nullSlotAndCopy(display1, (newIndex >>> 5) & 31) } else if (xor < (1 << 25)) { // level = 4 display1 = copyOf(display1) display2 = copyOf(display2) display3 = copyOf(display3) display4 = copyOf(display4) - display1((oldIndex >> 5) & 31) = display0 - display2((oldIndex >> 10) & 31) = display1 - display3((oldIndex >> 15) & 31) = display2 - display4((oldIndex >> 20) & 31) = display3 - display3 = nullSlotAndCopy(display4, (newIndex >> 20) & 31) - display2 = nullSlotAndCopy(display3, (newIndex >> 15) & 31) - display1 = nullSlotAndCopy(display2, (newIndex >> 10) & 31) - display0 = nullSlotAndCopy(display1, (newIndex >> 5) & 31) + display1((oldIndex >>> 5) & 31) = display0 + display2((oldIndex >>> 10) & 31) = display1 + display3((oldIndex >>> 15) & 31) = display2 + display4((oldIndex >>> 20) & 31) = display3 + display3 = nullSlotAndCopy(display4, (newIndex >>> 20) & 31) + display2 = nullSlotAndCopy(display3, (newIndex >>> 15) & 31) + display1 = nullSlotAndCopy(display2, (newIndex >>> 10) & 31) + display0 = nullSlotAndCopy(display1, (newIndex >>> 5) & 31) } else if (xor < (1 << 30)) { // level = 5 display1 = copyOf(display1) display2 = copyOf(display2) display3 = copyOf(display3) display4 = copyOf(display4) display5 = copyOf(display5) - display1((oldIndex >> 5) & 31) = display0 - display2((oldIndex >> 10) & 31) = display1 - display3((oldIndex >> 15) & 31) = display2 - display4((oldIndex >> 20) & 31) = display3 - display5((oldIndex >> 25) & 31) = display4 - display4 = nullSlotAndCopy(display5, (newIndex >> 25) & 31) - display3 = nullSlotAndCopy(display4, (newIndex >> 20) & 31) - display2 = nullSlotAndCopy(display3, (newIndex >> 15) & 31) - display1 = nullSlotAndCopy(display2, (newIndex >> 10) & 31) - display0 = nullSlotAndCopy(display1, (newIndex >> 5) & 31) + display1((oldIndex >>> 5) & 31) = display0 + display2((oldIndex >>> 10) & 31) = display1 + display3((oldIndex >>> 15) & 31) = display2 + display4((oldIndex >>> 20) & 31) = display3 + display5((oldIndex >>> 25) & 31) = display4 + display4 = nullSlotAndCopy(display5, (newIndex >>> 25) & 31) + display3 = nullSlotAndCopy(display4, (newIndex >>> 20) & 31) + display2 = nullSlotAndCopy(display3, (newIndex >>> 15) & 31) + display1 = nullSlotAndCopy(display2, (newIndex >>> 10) & 31) + display0 = nullSlotAndCopy(display1, (newIndex >>> 5) & 31) } else { // level = 6 throw new IllegalArgumentException() } @@ -1039,56 +1039,56 @@ private[immutable] trait VectorPointer[T] { } else if (xor < (1 << 10)) { // level = 1 if (depth == 1) { display1 = new Array(32) - display1((oldIndex >> 5) & 31) = display0 + display1((oldIndex >>> 5) & 31) = display0 depth += 1 } display0 = new Array(32) } else if (xor < (1 << 15)) { // level = 2 if (depth == 2) { display2 = new Array(32) - display2((oldIndex >> 10) & 31) = display1 + display2((oldIndex >>> 10) & 31) = display1 depth += 1 } - display1 = display2((newIndex >> 10) & 31).asInstanceOf[Array[AnyRef]] + display1 = display2((newIndex >>> 10) & 31).asInstanceOf[Array[AnyRef]] if (display1 == null) display1 = new Array(32) display0 = new Array(32) } else if (xor < (1 << 20)) { // level = 3 if (depth == 3) { display3 = new Array(32) - display3((oldIndex >> 15) & 31) = display2 + display3((oldIndex >>> 15) & 31) = display2 depth += 1 } - display2 = display3((newIndex >> 15) & 31).asInstanceOf[Array[AnyRef]] + display2 = display3((newIndex >>> 15) & 31).asInstanceOf[Array[AnyRef]] if (display2 == null) display2 = new Array(32) - display1 = display2((newIndex >> 10) & 31).asInstanceOf[Array[AnyRef]] + display1 = display2((newIndex >>> 10) & 31).asInstanceOf[Array[AnyRef]] if (display1 == null) display1 = new Array(32) display0 = new Array(32) } else if (xor < (1 << 25)) { // level = 4 if (depth == 4) { display4 = new Array(32) - display4((oldIndex >> 20) & 31) = display3 + display4((oldIndex >>> 20) & 31) = display3 depth += 1 } - display3 = display4((newIndex >> 20) & 31).asInstanceOf[Array[AnyRef]] + display3 = display4((newIndex >>> 20) & 31).asInstanceOf[Array[AnyRef]] if (display3 == null) display3 = new Array(32) - display2 = display3((newIndex >> 15) & 31).asInstanceOf[Array[AnyRef]] + display2 = display3((newIndex >>> 15) & 31).asInstanceOf[Array[AnyRef]] if (display2 == null) display2 = new Array(32) - display1 = display2((newIndex >> 10) & 31).asInstanceOf[Array[AnyRef]] + display1 = display2((newIndex >>> 10) & 31).asInstanceOf[Array[AnyRef]] if (display1 == null) display1 = new Array(32) display0 = new Array(32) } else if (xor < (1 << 30)) { // level = 5 if (depth == 5) { display5 = new Array(32) - display5((oldIndex >> 25) & 31) = display4 + display5((oldIndex >>> 25) & 31) = display4 depth += 1 } - display4 = display5((newIndex >> 25) & 31).asInstanceOf[Array[AnyRef]] + display4 = display5((newIndex >>> 25) & 31).asInstanceOf[Array[AnyRef]] if (display4 == null) display4 = new Array(32) - display3 = display4((newIndex >> 20) & 31).asInstanceOf[Array[AnyRef]] + display3 = display4((newIndex >>> 20) & 31).asInstanceOf[Array[AnyRef]] if (display3 == null) display3 = new Array(32) - display2 = display3((newIndex >> 15) & 31).asInstanceOf[Array[AnyRef]] + display2 = display3((newIndex >>> 15) & 31).asInstanceOf[Array[AnyRef]] if (display2 == null) display2 = new Array(32) - display1 = display2((newIndex >> 10) & 31).asInstanceOf[Array[AnyRef]] + display1 = display2((newIndex >>> 10) & 31).asInstanceOf[Array[AnyRef]] if (display1 == null) display1 = new Array(32) display0 = new Array(32) } else { // level = 6 -- cgit v1.2.3