public void AddDocument(AdditionalDocument additionalDocument)
{
currentReport.AddAdditionalDocument(additionalDocument);
}
private async Task <ImmutableArray <Diagnostic> > GetAdditionalDocumentDiagnosticsAsync(AdditionalDocument document, DiagnosticAnalyzer analyzer, bool isCompilerAnalyzer, CancellationToken cancellationToken)
{
// PERF: Compute diagnostics for all analyzers with a single invocation into CompilationWithAnalyzers.
// This is critical for better analyzer execution performance.
RoslynDebug.Assert(_compilationWithAnalyzers != null);
RoslynDebug.Assert(_compilationBasedAnalyzersInAnalysisScope.Contains(analyzer));
if (isCompilerAnalyzer)
{
return(ImmutableArray <Diagnostic> .Empty);
}
if (_lazyAdditionalDocumentDiagnostics == null)
{
var filePath = document.FilePath ?? document.Name;
var additionalFile = _compilationWithAnalyzers.AnalysisOptions.Options?.AdditionalFiles.FirstOrDefault(a => PathUtilities.Comparer.Equals(a.Path, filePath));
ImmutableDictionary <DiagnosticAnalyzer, ImmutableArray <Diagnostic> > diagnosticsMap;
if (additionalFile == null)
{
diagnosticsMap = ImmutableDictionary <DiagnosticAnalyzer, ImmutableArray <Diagnostic> > .Empty;
}
else
{
// TODO: Move this invocation to OOP
var analysisResult = await _compilationWithAnalyzers.GetAnalysisResultAsync(additionalFile, _compilationBasedAnalyzersInAnalysisScope, cancellationToken).ConfigureAwait(false);
diagnosticsMap = analysisResult.AdditionalFileDiagnostics.TryGetValue(additionalFile, out var value) ? value : ImmutableDictionary <DiagnosticAnalyzer, ImmutableArray <Diagnostic> > .Empty;
}
Interlocked.CompareExchange(ref _lazyAdditionalDocumentDiagnostics, diagnosticsMap, null);
}
return(_lazyAdditionalDocumentDiagnostics.TryGetValue(analyzer, out var diagnostics) ?
diagnostics :
ImmutableArray <Diagnostic> .Empty);
}