public HostCompilationStartAnalysisScope(HostSessionStartAnalysisScope sessionScope)
{
_sessionScope = sessionScope;
}
public AnalyzerAnalysisContext(DiagnosticAnalyzer analyzer, HostSessionStartAnalysisScope scope)
{
_analyzer = analyzer;
_scope = scope;
}
/// <summary>
/// Executes the <see cref="DiagnosticAnalyzer.Initialize(AnalysisContext)"/> for the given analyzer.
/// </summary>
/// <param name="analyzer">Analyzer to get session wide analyzer actions.</param>
/// <param name="sessionScope">Session scope to store register session wide analyzer actions.</param>
/// <remarks>
/// Note that this API doesn't execute any <see cref="CompilationStartAnalyzerAction"/> registered by the Initialize invocation.
/// Use <see cref="ExecuteCompilationStartActions(ImmutableArray{CompilationStartAnalyzerAction}, HostCompilationStartAnalysisScope)"/> API
/// to get execute these actions to get the per-compilation analyzer actions.
/// </remarks>
public void ExecuteInitializeMethod(DiagnosticAnalyzer analyzer, HostSessionStartAnalysisScope sessionScope)
{
// The Initialize method should be run asynchronously in case it is not well behaved, e.g. does not terminate.
ExecuteAndCatchIfThrows(analyzer, () => analyzer.Initialize(new AnalyzerAnalysisContext(analyzer, sessionScope)));
}
public AnalyzerAnalysisContext(DiagnosticAnalyzer analyzer, HostSessionStartAnalysisScope scope, bool isIOperationFeatureEnabled = false)
{
_analyzer = analyzer;
_scope = scope;
_isIOperationFeatureEnabled = isIOperationFeatureEnabled;
}
/// <summary>
/// Returns <see cref="GeneratedCodeAnalysisFlags"/> for the given analyzer.
/// If an analyzer hasn't configured generated code analysis, returns <see cref="AnalyzerDriver.DefaultGeneratedCodeAnalysisFlags"/>.
/// </summary>
public async Task <GeneratedCodeAnalysisFlags> GetGeneratedCodeAnalysisFlagsAsync(DiagnosticAnalyzer analyzer, AnalyzerExecutor analyzerExecutor)
{
HostSessionStartAnalysisScope sessionScope = await GetSessionAnalysisScopeAsync(analyzer, analyzerExecutor).ConfigureAwait(false);
return(sessionScope.GetGeneratedCodeAnalysisFlags(analyzer));
}
/// <summary>
/// Returns true if the given analyzer has enabled concurrent execution by invoking <see cref="AnalysisContext.EnableConcurrentExecution"/>.
/// </summary>
public async Task <bool> IsConcurrentAnalyzerAsync(DiagnosticAnalyzer analyzer, AnalyzerExecutor analyzerExecutor)
{
HostSessionStartAnalysisScope sessionScope = await GetSessionAnalysisScopeAsync(analyzer, analyzerExecutor).ConfigureAwait(false);
return(sessionScope.IsConcurrentAnalyzer(analyzer));
}
