private ImmutableDictionary <string, ImmutableArray <DiagnosticDescriptor> > ConvertReferenceIdentityToName(
ImmutableDictionary <object, ImmutableArray <DiagnosticDescriptor> > descriptorsPerReference, Project?project = null)
{
var map = _analyzerInfoCache.CreateAnalyzerReferencesMap(project);
var builder = ImmutableDictionary.CreateBuilder <string, ImmutableArray <DiagnosticDescriptor> >();
foreach (var(id, descriptors) in descriptorsPerReference)
{
if (!map.TryGetValue(id, out var reference) || reference == null)
{
continue;
}
var displayName = GetDisplayName(reference);
// if there are duplicates, merge descriptors
if (builder.TryGetValue(displayName, out var existing))
{
builder[displayName] = existing.AddRange(descriptors);
continue;
}
builder.Add(displayName, descriptors);
}
return(builder.ToImmutable());
}
private TestDiagnosticAnalyzerService(
DiagnosticAnalyzerInfoCache analyzerInfoCache,
AbstractHostDiagnosticUpdateSource hostDiagnosticUpdateSource,
Action <Exception, DiagnosticAnalyzer, Diagnostic> onAnalyzerException,
IDiagnosticUpdateSourceRegistrationService registrationService = null,
IAsynchronousOperationListener listener = null)
: base(analyzerInfoCache, hostDiagnosticUpdateSource, registrationService ?? new MockDiagnosticUpdateSourceRegistrationService(), listener)
{
_hostAnalyzerReferenceMap = analyzerInfoCache.CreateAnalyzerReferencesMap(project : null);
_onAnalyzerException = onAnalyzerException;
}
