diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/jvm/clojure/lang/PersistentHashMap.java | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/jvm/clojure/lang/PersistentHashMap.java b/src/jvm/clojure/lang/PersistentHashMap.java index 3137e9c6..e790d0d1 100644 --- a/src/jvm/clojure/lang/PersistentHashMap.java +++ b/src/jvm/clojure/lang/PersistentHashMap.java @@ -490,7 +490,7 @@ final static class BitmapIndexedNode implements INode{ return this; return new BitmapIndexedNode(null, bitmap, cloneAndSet(array, 2*idx+1, val)); } - addedLeaf.val = val; + addedLeaf.val = addedLeaf; return new BitmapIndexedNode(null, bitmap, cloneAndSet(array, 2*idx, null, @@ -515,7 +515,8 @@ final static class BitmapIndexedNode implements INode{ Object[] newArray = new Object[2*(n+1)]; System.arraycopy(array, 0, newArray, 0, 2*idx); newArray[2*idx] = key; - addedLeaf.val = newArray[2*idx+1] = val; + addedLeaf.val = addedLeaf; + newArray[2*idx+1] = val; System.arraycopy(array, 2*idx, newArray, 2*(idx+1), 2*(n-idx)); return new BitmapIndexedNode(null, bitmap | bit, newArray); } @@ -627,13 +628,13 @@ final static class BitmapIndexedNode implements INode{ return this; return editAndSet(edit, 2*idx+1, val); } - addedLeaf.val = val; + addedLeaf.val = addedLeaf; return editAndSet(edit, 2*idx, null, 2*idx+1, createNode(edit, shift + 5, keyOrNull, valOrNode, hash, key, val)); } else { int n = Integer.bitCount(bitmap); if(n*2 < array.length) { - addedLeaf.val = val; + addedLeaf.val = addedLeaf; BitmapIndexedNode editable = ensureEditable(edit); System.arraycopy(editable.array, 2*idx, editable.array, 2*(idx+1), 2*(n-idx)); editable.array[2*idx] = key; @@ -659,7 +660,8 @@ final static class BitmapIndexedNode implements INode{ Object[] newArray = new Object[2*(n+4)]; System.arraycopy(array, 0, newArray, 0, 2*idx); newArray[2*idx] = key; - addedLeaf.val = newArray[2*idx+1] = val; + addedLeaf.val = addedLeaf; + newArray[2*idx+1] = val; System.arraycopy(array, 2*idx, newArray, 2*(idx+1), 2*(n-idx)); BitmapIndexedNode editable = ensureEditable(edit); editable.array = newArray; @@ -684,11 +686,11 @@ final static class BitmapIndexedNode implements INode{ return editAndSet(edit, 2*idx+1, n); if (bitmap == bit) return null; - removedLeaf.val = valOrNode; + removedLeaf.val = removedLeaf; return editAndRemovePair(edit, bit, idx); } if(Util.equals(key, keyOrNull)) { - removedLeaf.val = key; // key can't be null + removedLeaf.val = removedLeaf; // TODO: collapse return editAndRemovePair(edit, bit, idx); } |