private static void MarkNodeHierarchyDirty(HashSet <TextSpan> allSpans, SyntaxNode node, TextChangeRange[] changes, int currentChangeIndex)
{
/* Find all parent of the node and mark the '<' of their start element
* or the start of the whole attribute as dirty
*/
foreach (var parent in node.GetParentElementsAndAttributes())
{
var parentStart = parent.Start;
for (int j = currentChangeIndex - 1; j >= 0; j--)
{
var previousChange = changes[j];
if (previousChange.Span.Start < parentStart)
{
parentStart += previousChange.NewLength - previousChange.Span.Length;
}
}
allSpans.Add(new TextSpan(parentStart, 0));
}
// Add the node
allSpans.Add(new TextSpan(node.Span.Start, 0));
}
