/// <summary>
/// Returns true if the given symbol has been configured to be excluded from analysis by options.
/// </summary>
public static bool IsConfiguredToSkipAnalysis(
this ISymbol symbol,
AnalyzerOptions options,
DiagnosticDescriptor rule,
Compilation compilation,
CancellationToken cancellationToken)
{
var excludedSymbols = options.GetExcludedSymbolNamesOption(rule, compilation, cancellationToken);
var excludedTypeNamesWithDerivedTypes = options.GetExcludedTypeNamesWithDerivedTypesOption(rule, compilation, cancellationToken);
if (excludedSymbols.IsEmpty && excludedTypeNamesWithDerivedTypes.IsEmpty)
{
return(false);
}
while (symbol != null)
{
if (excludedSymbols.Contains(symbol))
{
return(true);
}
if (symbol is INamedTypeSymbol namedType && !excludedTypeNamesWithDerivedTypes.IsEmpty)
{
foreach (var type in namedType.GetBaseTypesAndThis())
{
if (excludedTypeNamesWithDerivedTypes.Contains(type))
{
return(true);
}
}
}
symbol = symbol.ContainingSymbol;
}
return(false);
}
