public override Task SynchronizeWithBuildAsync(DiagnosticAnalyzerService.BatchUpdateToken token, Document document, ImmutableArray <DiagnosticData> diagnostics)
{
// V2 engine doesn't do anything.
// it means live error always win over build errors. build errors that can't be reported by live analyzer
// are already taken cared by engine
return(SpecializedTasks.EmptyTask);
}
public override async Task SynchronizeWithBuildAsync(DiagnosticAnalyzerService.BatchUpdateToken token, Project project, ImmutableArray <DiagnosticData> diagnostics)
{
if (!PreferBuildErrors(project.Solution.Workspace))
{
// prefer live errors over build errors
return;
}
using (var poolObject = SharedPools.Default <HashSet <string> >().GetPooledObject())
{
var lookup = CreateDiagnosticIdLookup(diagnostics);
foreach (var stateSet in _stateManager.GetBuildOnlyStateSets(token.GetCache(_stateManager, s_cacheCreator), project))
{
var descriptors = HostAnalyzerManager.GetDiagnosticDescriptors(stateSet.Analyzer);
var liveDiagnostics = ConvertToLiveDiagnostics(lookup, descriptors, poolObject.Object);
// we are using Default so that things like LB can't use cached information
var projectTextVersion = VersionStamp.Default;
var semanticVersion = await project.GetDependentSemanticVersionAsync(CancellationToken.None).ConfigureAwait(false);
var state = stateSet.GetState(StateType.Project);
var existingDiagnostics = await state.TryGetExistingDataAsync(project, CancellationToken.None).ConfigureAwait(false);
var mergedDiagnostics = MergeDiagnostics(liveDiagnostics, GetExistingDiagnostics(existingDiagnostics));
await state.PersistAsync(project, new AnalysisData(projectTextVersion, semanticVersion, mergedDiagnostics), CancellationToken.None).ConfigureAwait(false);
RaiseDiagnosticsCreated(StateType.Project, project.Id, stateSet, new SolutionArgument(project), mergedDiagnostics);
}
}
}
public override async Task SynchronizeWithBuildAsync(DiagnosticAnalyzerService.BatchUpdateToken token, Document document, ImmutableArray <DiagnosticData> diagnostics)
{
var workspace = document.Project.Solution.Workspace;
if (!PreferBuildErrors(workspace))
{
// prefer live errors over build errors
return;
}
// check whether, for opened documents, we want to prefer live diagnostics
if (PreferLiveErrorsOnOpenedFiles(workspace) && workspace.IsDocumentOpen(document.Id))
{
// enqueue re-analysis of open documents.
this.Owner.Reanalyze(workspace, documentIds: SpecializedCollections.SingletonEnumerable(document.Id), highPriority: true);
return;
}
using (var poolObject = SharedPools.Default <HashSet <string> >().GetPooledObject())
{
var lookup = CreateDiagnosticIdLookup(diagnostics);
foreach (var stateSet in _stateManager.GetBuildOnlyStateSets(token.GetCache(_stateManager, s_cacheCreator), document.Project))
{
// we are using Default so that things like LB can't use cached information
var textVersion = VersionStamp.Default;
var semanticVersion = await document.Project.GetDependentSemanticVersionAsync(CancellationToken.None).ConfigureAwait(false);
// clear document and project live errors
await PersistAndReportAsync(stateSet, StateType.Project, document, textVersion, semanticVersion, ImmutableArray <DiagnosticData> .Empty).ConfigureAwait(false);
await PersistAndReportAsync(stateSet, StateType.Syntax, document, textVersion, semanticVersion, ImmutableArray <DiagnosticData> .Empty).ConfigureAwait(false);
var descriptors = HostAnalyzerManager.GetDiagnosticDescriptors(stateSet.Analyzer);
var liveDiagnostics = ConvertToLiveDiagnostics(lookup, descriptors, poolObject.Object);
// REVIEW: for now, we are putting build error in document state rather than creating its own state.
// reason is so that live error can take over it as soon as possible
// this also means there can be slight race where it will clean up eventually. if live analysis runs for syntax but didn't run
// for document yet, then we can have duplicated entries in the error list until live analysis catch.
await PersistAndReportAsync(stateSet, StateType.Document, document, textVersion, semanticVersion, liveDiagnostics).ConfigureAwait(false);
}
}
}
