public override void VisitIdentifierName(IdentifierNameSyntax node)
{
string name = node.Identifier.ValueText;
if (Nodes.TryGetValue(name, out NodeSymbolInfo info))
{
if (info.Symbol == null)
{
ISymbol declaredSymbol = SemanticModel.GetDeclaredSymbol(info.Node, CancellationToken);
if (declaredSymbol == null)
{
RemoveNode(name);
return;
}
info = new NodeSymbolInfo(info.Name, info.Node, declaredSymbol);
Nodes[name] = info;
}
ISymbol symbol = SemanticModel.GetSymbol(node, CancellationToken);
if (IsIndexer)
{
symbol = GetIndexerParameterSymbol(node, symbol);
}
if (info.Symbol.Equals(symbol))
{
RemoveNode(name);
}
}
}
private void AddNode(string name, SyntaxNode node)
{
Nodes[name] = new NodeSymbolInfo(name, node);
}