private IEnumerable <SyntaxNode> BuildSyntax(IAttribute item)
{
var itemAsT = item as IAttribute;
var nameSyntax = SyntaxFactory.ParseName(itemAsT.Name);
var node = SyntaxFactory.Attribute(nameSyntax);
node = BuildSyntaxHelpers.AttachWhitespace(node, item.Whitespace2Set, WhitespaceLookup);
var attributeArgList = itemAsT.AttributeValues
.SelectMany(x => RDom.CSharp.GetSyntaxGroup(x))
.OfType <AttributeArgumentSyntax>()
.ToList();
if (attributeArgList.Any())
{
var argList = SyntaxFactory.AttributeArgumentList(
SyntaxFactory.SeparatedList(attributeArgList));
argList = BuildSyntaxHelpers.AttachWhitespace(argList, item.Whitespace2Set, WhitespaceLookup);
node = node.WithArgumentList(argList);
}
var nodeList = SyntaxFactory.AttributeList(
SyntaxFactory.SeparatedList(
new AttributeSyntax[] {
(AttributeSyntax)BuildSyntaxHelpers.PrepareForBuildItemSyntaxOutput(node, item, OutputContext)
}));
nodeList = BuildSyntaxHelpers.AttachWhitespace(nodeList, item.Whitespace2Set, WhitespaceLookup);
return(nodeList.PrepareForBuildSyntaxOutput(item, OutputContext));
}