private bool OnSymbolDeclaredEventProcessed_NoLock(SymbolDeclaredCompilationEvent symbolDeclaredEvent)
{
// Check if the symbol event has been completely processed or not.
// Have the symbol actions executed?
if (!IsEntityFullyProcessed_NoLock(symbolDeclaredEvent.Symbol, _pendingSymbols))
{
return(false);
}
// Have the node/code block actions executed for all symbol declarations?
if (!AreDeclarationsProcessed_NoLock(symbolDeclaredEvent.Symbol, symbolDeclaredEvent.DeclaringSyntaxReferences.Length))
{
return(false);
}
// Have the symbol end actions, if any, executed?
if (_lazyPendingSymbolEndAnalyses != null && !IsEntityFullyProcessed_NoLock(symbolDeclaredEvent.Symbol, _lazyPendingSymbolEndAnalyses))
{
return(false);
}
// Mark declarations completely processed.
MarkDeclarationsProcessed_NoLock(symbolDeclaredEvent.Symbol);
// Mark the symbol event completely processed.
return(MarkEntityProcessed_NoLock(symbolDeclaredEvent, _pendingEvents, _analyzerStateDataPool));
}
public bool OnSymbolDeclaredEventProcessed(SymbolDeclaredCompilationEvent symbolDeclaredEvent)
{
lock (_gate)
{
return(OnSymbolDeclaredEventProcessed_NoLock(symbolDeclaredEvent));
}
}
private async Task OnSymbolDeclaredEventProcessedAsync(
SymbolDeclaredCompilationEvent symbolDeclaredEvent,
ImmutableArray <DiagnosticAnalyzer> analyzers,
Func <ISymbol, DiagnosticAnalyzer, Task> onSymbolAndMembersProcessedAsync)
{
foreach (var analyzer in analyzers)
{
var analyzerState = GetAnalyzerState(analyzer);
if (analyzerState.OnSymbolDeclaredEventProcessed(symbolDeclaredEvent))
{
await onSymbolAndMembersProcessedAsync(symbolDeclaredEvent.Symbol, analyzer).ConfigureAwait(false);
}
}
}
private SymbolDeclaredCompilationEvent(SymbolDeclaredCompilationEvent original, SemanticModel newSemanticModel) : this(original.Compilation, original.Symbol)
{
_semanticModel = newSemanticModel;
}
public static bool ShouldSkipSymbolAnalysis(SymbolDeclaredCompilationEvent symbolEvent)
{
// Skip symbol actions for implicitly declared symbols and non-source symbols.
return(symbolEvent.Symbol.IsImplicitlyDeclared || symbolEvent.DeclaringSyntaxReferences.All(s => s.SyntaxTree == null));
}