private Node TransformArrayLiteral(ArrayLiteral node)
{
if (node.IsDestructuring())
{
return node;
}
decompiler.AddToken(Token.LB);
IList<AstNode> elems = node.GetElements();
Node array = new Node(Token.ARRAYLIT);
IList<int> skipIndexes = null;
for (int i = 0; i < elems.Count; ++i)
{
AstNode elem = elems[i];
if (elem.GetType() != Token.EMPTY)
{
array.AddChildToBack(Transform(elem));
}
else
{
if (skipIndexes == null)
{
skipIndexes = new List<int>();
}
skipIndexes.Add(i);
}
if (i < elems.Count - 1)
{
decompiler.AddToken(Token.COMMA);
}
}
decompiler.AddToken(Token.RB);
array.PutIntProp(Node.DESTRUCTURING_ARRAY_LENGTH, node.GetDestructuringLength());
if (skipIndexes != null)
{
int[] skips = new int[skipIndexes.Count];
for (int i_1 = 0; i_1 < skipIndexes.Count; i_1++)
{
skips[i_1] = skipIndexes[i_1];
}
array.PutProp(Node.SKIP_INDEXES_PROP, skips);
}
return array;
}
// used for destructuring forms, since we don't transform() them
internal void DecompileArrayLiteral(ArrayLiteral node)
{
decompiler.AddToken(Token.LB);
IList<AstNode> elems = node.GetElements();
int size = elems.Count;
for (int i = 0; i < size; i++)
{
AstNode elem = elems[i];
Decompile(elem);
if (i < size - 1)
{
decompiler.AddToken(Token.COMMA);
}
}
decompiler.AddToken(Token.RB);
}