public override void VisitIdentifierName(IdentifierNameSyntax node)
{
CancellationToken.ThrowIfCancellationRequested();
string name = node.Identifier.ValueText;
if (Parameters.TryGetValue(name, out IParameterSymbol parameterSymbol) &&
SymbolEqualityComparer.Default.Equals(parameterSymbol, SemanticModel.GetSymbol(node, CancellationToken)))
{
if (_localFunctionDepth > 0 ||
_anonymousFunctionDepth > 0 ||
node.IsInExpressionTree(SemanticModel, CancellationToken))
{
Parameters.Remove(name);
}
}
base.VisitIdentifierName(node);
}
