private static Node GetItemType(ArrayLiteralExpression value)
{
Node elementType = null;
List <Node> elements = value.Elements;
if (elements.Find(n => n.Kind == NodeKind.StringLiteral) != null)
{
elementType = NodeHelper.CreateNode(NodeKind.StringKeyword);
}
else if (elements.Find(n => n.Kind == NodeKind.TrueKeyword || n.Kind == NodeKind.FalseKeyword) != null)
{
elementType = NodeHelper.CreateNode(NodeKind.BooleanKeyword);
}
else if (elements.Find(n => n.Kind == NodeKind.NumericLiteral || (n.Kind == NodeKind.PrefixUnaryExpression && (n as PrefixUnaryExpression).Operand.Kind == NodeKind.NumericLiteral)) != null)
{
elementType = NodeHelper.CreateNode(NodeKind.NumberKeyword);
}
else if (elements.Count > 0)
{
foreach (Node element in elements)
{
Node type = GetNodeType(element);
if (type != null)
{
elementType = type;
break;
}
}
}
else if (elements.Count == 0 && value.Parent.Kind == NodeKind.ArrayLiteralExpression)
{
Node arrarrType = GetArrayLiteralType((ArrayLiteralExpression)value.Parent);
if (arrarrType != null)
{
elementType = ((arrarrType as ArrayType).ElementType as ArrayType).ElementType;
}
}
elementType = elementType ?? NodeHelper.CreateNode(NodeKind.AnyKeyword);
elementType.NodeName = "elementType";
return(elementType);
}