public void OnCompilationEventGenerated(CompilationEvent compilationEvent, AnalyzerActionCounts actionCounts)
{
lock (_gate)
{
var symbolEvent = compilationEvent as SymbolDeclaredCompilationEvent;
if (symbolEvent != null)
{
var needsAnalysis = false;
var symbol = symbolEvent.Symbol;
if (!AnalysisScope.ShouldSkipSymbolAnalysis(symbolEvent) && actionCounts.SymbolActionsCount > 0)
{
needsAnalysis = true;
_pendingSymbols[symbol] = null;
}
if (!AnalysisScope.ShouldSkipDeclarationAnalysis(symbol) &&
actionCounts.HasAnyExecutableCodeActions)
{
needsAnalysis = true;
_pendingDeclarations[symbol] = _currentlyAnalyzingDeclarationsMapPool.Allocate();
}
if (!needsAnalysis)
{
return;
}
}
else if (compilationEvent is CompilationStartedEvent)
{
if (actionCounts.SyntaxTreeActionsCount > 0)
{
_lazySyntaxTreesWithAnalysisData = new Dictionary <SyntaxTree, AnalyzerStateData>();
_pendingSyntaxAnalysisTreesCount = compilationEvent.Compilation.SyntaxTrees.Count();
}
if (actionCounts.CompilationActionsCount == 0)
{
return;
}
}
_pendingEvents[compilationEvent] = null;
}
}
public void OnCompilationEventGenerated(
CompilationEvent compilationEvent,
AnalyzerActionCounts actionCounts
)
{
lock (_gate)
{
if (compilationEvent is SymbolDeclaredCompilationEvent symbolEvent)
{
var needsAnalysis = false;
var symbol = symbolEvent.Symbol;
var skipSymbolAnalysis = AnalysisScope.ShouldSkipSymbolAnalysis(
symbolEvent
);
if (!skipSymbolAnalysis && actionCounts.SymbolActionsCount > 0)
{
needsAnalysis = true;
_pendingSymbols[symbol] = null;
}
var skipDeclarationAnalysis = AnalysisScope.ShouldSkipDeclarationAnalysis(
symbol
);
if (!skipDeclarationAnalysis && actionCounts.HasAnyExecutableCodeActions)
{
needsAnalysis = true;
_pendingDeclarations[symbol] = null;
}
if (
actionCounts.SymbolStartActionsCount > 0 &&
(!skipSymbolAnalysis || !skipDeclarationAnalysis)
)
{
needsAnalysis = true;
_lazyPendingSymbolEndAnalyses ??=
new Dictionary <ISymbol, AnalyzerStateData?>();
_lazyPendingSymbolEndAnalyses[symbol] = null;
}
if (!needsAnalysis)
{
return;
}
}
else if (compilationEvent is CompilationStartedEvent compilationStartedEvent)
{
var fileCount =
actionCounts.SyntaxTreeActionsCount > 0
? compilationEvent.Compilation.SyntaxTrees.Count()
: 0;
fileCount +=
actionCounts.AdditionalFileActionsCount > 0
? compilationStartedEvent.AdditionalFiles.Length
: 0;
if (fileCount > 0)
{
_lazyFilesWithAnalysisData =
new Dictionary <SourceOrAdditionalFile, AnalyzerStateData>();
_pendingSyntaxAnalysisFilesCount = fileCount;
}
if (actionCounts.CompilationActionsCount == 0)
{
return;
}
}
_pendingEvents[compilationEvent] = null;
}
}
