private IEnumerable <SyntaxNodeOrToken> EnumerateNodes(CSharpSyntaxNode node, bool dump)
{
Print(node, dump);
yield return(node);
var stack = new Stack <ChildSyntaxList.Enumerator>(24);
stack.Push(node.ChildNodesAndTokens().GetEnumerator());
Open(dump);
while (stack.Count > 0)
{
var en = stack.Pop();
if (!en.MoveNext())
{
// no more down this branch
Close(dump);
continue;
}
var current = en.Current;
stack.Push(en); // put it back on stack (struct enumerator)
Print(current, dump);
yield return(current);
if (current.IsNode)
{
// not token, so consider children
stack.Push(current.ChildNodesAndTokens().GetEnumerator());
Open(dump);
continue;
}
}
Done(dump);
}
private static IEnumerable<SyntaxNodeOrToken> EnumerateNodes(CSharpSyntaxNode node)
{
Print(node);
yield return node;
var stack = new Stack<ChildSyntaxList.Enumerator>(24);
stack.Push(node.ChildNodesAndTokens().GetEnumerator());
Open();
while (stack.Count > 0)
{
var en = stack.Pop();
if (!en.MoveNext())
{
// no more down this branch
Close();
continue;
}
var current = en.Current;
stack.Push(en); // put it back on stack (struct enumerator)
Print(current);
yield return current;
if (current.IsNode)
{
// not token, so consider children
stack.Push(current.ChildNodesAndTokens().GetEnumerator());
Open();
continue;
}
}
Done();
}
