private async Task AnalyzeBodyDocumentAsync(Document document, SyntaxNode member, VersionArgument versions, CancellationToken cancellationToken)
{
try
{
// syntax facts service must exist, otherwise, this method won't have called.
var syntaxFacts = document.Project.LanguageServices.GetService <ISyntaxFactsService>();
var root = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
var memberId = syntaxFacts.GetMethodLevelMemberId(root, member);
var spanBasedDriver = new DiagnosticAnalyzerDriver(document, member.FullSpan, root, this, cancellationToken);
var documentBasedDriver = new DiagnosticAnalyzerDriver(document, root.FullSpan, root, this, cancellationToken);
foreach (var stateSet in _stateManger.GetOrUpdateStateSets(document.Project))
{
if (spanBasedDriver.IsAnalyzerSuppressed(stateSet.Analyzer))
{
await ClearExistingDiagnostics(document, stateSet, StateType.Document, cancellationToken).ConfigureAwait(false);
continue;
}
if (await ShouldRunAnalyzerForStateTypeAsync(spanBasedDriver, stateSet.Analyzer, StateType.Document).ConfigureAwait(false))
{
var supportsSemanticInSpan = await stateSet.Analyzer.SupportsSpanBasedSemanticDiagnosticAnalysisAsync(spanBasedDriver).ConfigureAwait(false);
var userDiagnosticDriver = supportsSemanticInSpan ? spanBasedDriver : documentBasedDriver;
var ranges = _memberRangeMap.GetSavedMemberRange(stateSet.Analyzer, document);
var data = await _executor.GetDocumentBodyAnalysisDataAsync(
stateSet, versions, userDiagnosticDriver, root, member, memberId, supportsSemanticInSpan, ranges).ConfigureAwait(false);
_memberRangeMap.UpdateMemberRange(stateSet.Analyzer, document, versions.TextVersion, memberId, member.FullSpan, ranges);
var state = stateSet.GetState(StateType.Document);
await state.PersistAsync(document, data.ToPersistData(), cancellationToken).ConfigureAwait(false);
if (data.FromCache)
{
RaiseDiagnosticsUpdated(StateType.Document, document.Id, stateSet, new SolutionArgument(document), data.Items);
continue;
}
RaiseDocumentDiagnosticsUpdatedIfNeeded(StateType.Document, document, stateSet, data.OldItems, data.Items);
}
}
}
catch (Exception e) when(FatalError.ReportUnlessCanceled(e))
{
throw ExceptionUtilities.Unreachable;
}
}
private async Task AnalyzeBodyDocumentAsync(Document document, SyntaxNode member, VersionArgument versions, CancellationToken cancellationToken)
{
try
{
// syntax facts service must exist, otherwise, this method won't have called.
var syntaxFacts = document.Project.LanguageServices.GetService <ISyntaxFactsService>();
var root = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
var memberId = syntaxFacts.GetMethodLevelMemberId(root, member);
var spanBasedDriver = new DiagnosticAnalyzerDriver(document, member.FullSpan, root, _diagnosticLogAggregator, cancellationToken);
var documentBasedDriver = new DiagnosticAnalyzerDriver(document, root.FullSpan, root, _diagnosticLogAggregator, cancellationToken);
var options = document.Project.CompilationOptions;
foreach (var providerAndId in await _analyzersAndState.GetAllProviderAndIdsAsync(document.Project, cancellationToken).ConfigureAwait(false))
{
var provider = providerAndId.Key;
var providerId = providerAndId.Value;
bool supportsSemanticInSpan;
if (IsAnalyzerSuppressed(provider, options, spanBasedDriver))
{
await HandleSuppressedAnalyzerAsync(document, StateType.Document, providerId, provider, cancellationToken).ConfigureAwait(false);
}
else if (ShouldRunProviderForStateType(StateType.Document, provider, spanBasedDriver, out supportsSemanticInSpan))
{
var userDiagnosticDriver = supportsSemanticInSpan ? spanBasedDriver : documentBasedDriver;
var ranges = _memberRangeMap.GetSavedMemberRange(providerId, document);
var data = await _executor.GetDocumentBodyAnalysisDataAsync(
provider, providerId, versions, userDiagnosticDriver, root, member, memberId, supportsSemanticInSpan, ranges).ConfigureAwait(false);
_memberRangeMap.UpdateMemberRange(providerId, document, versions.TextVersion, memberId, member.FullSpan, ranges);
var state = _analyzersAndState.GetOrCreateDiagnosticState(StateType.Document, providerId, provider, document.Project.Id, document.Project.Language);
await state.PersistAsync(document, data.ToPersistData(), cancellationToken).ConfigureAwait(false);
if (data.FromCache)
{
RaiseDiagnosticsUpdated(StateType.Document, document.Id, providerId, new SolutionArgument(document), data.Items);
continue;
}
RaiseDiagnosticsUpdatedIfNeeded(StateType.Document, document, providerId, data.OldItems, data.Items);
}
}
}
catch (Exception e) when(FatalError.ReportUnlessCanceled(e))
{
throw ExceptionUtilities.Unreachable;
}
}