public static ImmutableDictionary <IParameterSymbol, SyntaxNode> GetOrComputeHazardousParameterUsages(
IBlockOperation topmostBlock,
Compilation compilation,
ISymbol owningSymbol,
AnalyzerOptions analyzerOptions,
DiagnosticDescriptor rule,
CancellationToken cancellationToken,
InterproceduralAnalysisKind interproceduralAnalysisKind = InterproceduralAnalysisKind.ContextSensitive,
uint defaultMaxInterproceduralMethodCallChain = 1, // By default, we only want to track method calls one level down.
bool pessimisticAnalysis = true)
{
var interproceduralAnalysisConfig = InterproceduralAnalysisConfiguration.Create(
analyzerOptions, rule, interproceduralAnalysisKind, cancellationToken, defaultMaxInterproceduralMethodCallChain);
var performCopyAnalysis = analyzerOptions.GetCopyAnalysisOption(rule, defaultValue: false, cancellationToken);
var nullCheckValidationMethods = analyzerOptions.GetSeparatedStringOptionValue(
EditorConfigOptionNames.NullCheckValidationMethods,
rule,
cancellationToken);
return(GetOrComputeHazardousParameterUsages(topmostBlock, compilation, owningSymbol,
nullCheckValidationMethods, interproceduralAnalysisConfig, performCopyAnalysis, pessimisticAnalysis));
}