protected ExpressionSyntax GetNewExpression(ExpressionSyntax expression, NodeReplacement replacement)
{
var visitor = new MemberAccessExpressionsCSharpSyntaxVisitor();
expression.Accept(visitor);
var members = new LinkedList <MemberAccessExpressionSyntax>(visitor.Members);
var current = members.Last;
while (current != null)
{
if (replacement.IsValidNode(current))
{
// extract custom data into the replacement object
replacement.ExtractValues(current.Value);
var oldNode = replacement.ComputeOld(current);
var newNode = replacement.ComputeNew(current);
return(expression.ReplaceNode(oldNode, newNode));
}
current = current.Previous;
}
throw new System.InvalidOperationException("should not get here");
}