StrongBox

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

DiagnosticAnalyzer\AnalyzerExecutor.cs (1)

1325StrongBox<long> totalTicks = _analyzerExecutionTimeMap.GetOrAdd(analyzer, _ => new StrongBox<long>(0));

DiagnosticAnalyzer\DiagnosticStartAnalysisScope.cs (1)

659return InterlockedOperations.Initialize(ref _analyzerActions, static () => new StrongBox<AnalyzerActions>(AnalyzerActions.Empty));

DiagnosticAnalyzer\SuppressMessageAttributeState.cs (2)

233new StrongBox<ISymbol?>(_compilation.GetTypeByMetadataName("System.Diagnostics.CodeAnalysis.SuppressMessageAttribute")), 249new StrongBox<ISymbol?>(_compilation.GetTypeByMetadataName("System.Diagnostics.CodeAnalysis.UnconditionalSuppressMessageAttribute")),

InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Analyzers\Core\Analyzers\SimplifyTypeNames\SimplifyTypeNamesDiagnosticAnalyzerBase.cs (2)

215var (completed, intervalTree) = _codeBlockIntervals.GetOrAdd(context.CodeBlock.SyntaxTree, _ => (new StrongBox<bool>(false), new TextSpanMutableIntervalTree())); 259var (completed, intervalTree) = _codeBlockIntervals.GetOrAdd(context.SemanticModel.SyntaxTree, syntaxTree => (new StrongBox<bool>(true), null));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

CodeGen\EmitStatement.cs (2)

427var destBox = new StrongBox<object?>(dest); 453var fallThrough = new StrongBox<object?>();

Declarations\DeclarationTreeBuilder.cs (2)

39private static readonly BoxedMemberNames s_emptyMemberNames = new BoxedMemberNames(ImmutableSegmentedHashSet<string>.Empty); 1071: new BoxedMemberNames(ImmutableSegmentedHashSet.CreateRange(memberNamesBuilder));

Symbols\Extensions\SourceExtensionImplementationMethodSymbol.cs (1)

99Interlocked.CompareExchange(ref lazyNullableContext, new StrongBox<byte?>(nullableContext), comparand: null);

Symbols\Metadata\PE\PENamedTypeSymbol.cs (1)

425Interlocked.CompareExchange(ref uncommon.LazyExtensionParameter, new StrongBox<ParameterSymbol?>(extensionParameter), null);

Symbols\Retargeting\RetargetingNamedTypeSymbol.cs (1)

109Interlocked.CompareExchange(ref _lazyExtensionParameter, new StrongBox<ParameterSymbol>(extensionParameter), null);

Symbols\Source\SourcePropertySymbolBase.cs (2)

785Interlocked.CompareExchange(ref _lazyMergedBackingField, new StrongBox<SynthesizedBackingFieldSymbol?>(backingField), null); 806Interlocked.CompareExchange(ref _lazyMergedBackingField, new StrongBox<SynthesizedBackingFieldSymbol?>(backingField), null);

Symbols\SubstitutedNamedTypeSymbol.cs (1)

504Interlocked.CompareExchange(ref _lazyExtensionParameter, new StrongBox<ParameterSymbol?>(substituteParameter()), null);

InteractiveSessionTests.cs (3)

2029var globals = new StrongBox<CancellationTokenSource>(); 2063var globals = new StrongBox<CancellationTokenSource>(); 2097var globals = new StrongBox<CancellationTokenSource>();

Simplification\Simplifiers\AbstractCSharpSimplifier.cs (1)

200hasAliases = new StrongBox<bool>(ComputeHasUsingAliases(semanticModel, cancellationToken));

IntelliSense\AsyncCompletion\CompletionSource.cs (1)

552s_roslynItemToVsItemData.Add(roslynItem, new StrongBox<VSCompletionItemData>(itemData));

AddImport\AbstractAddImportFeatureService.cs (1)

405static reference => new StrongBox<bool>(ComputeIsInPackagesDirectory(reference))).Value;

Common\AbstractProjectExtensionProvider.cs (1)

63=> s_referencesToExtensionsMap.GetValue(analyzerReferences, _ => new(ComputeExtensions(language, analyzerReferences))).Value;

Diagnostics\Service\DiagnosticAnalyzerService.HostAnalyzerInfo.cs (1)

81lazyAnalyzers = new(ComputeProjectAnalyzers());

src\Analyzers\Core\Analyzers\SimplifyTypeNames\SimplifyTypeNamesDiagnosticAnalyzerBase.cs (2)

215var (completed, intervalTree) = _codeBlockIntervals.GetOrAdd(context.CodeBlock.SyntaxTree, _ => (new StrongBox<bool>(false), new TextSpanMutableIntervalTree())); 259var (completed, intervalTree) = _codeBlockIntervals.GetOrAdd(context.SemanticModel.SyntaxTree, syntaxTree => (new StrongBox<bool>(true), null));

Handler\RequestContext.cs (1)

182_lspSolution = new StrongBox<(Workspace Workspace, Solution Solution, TextDocument? Document)>((workspace, solution, document));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

Services\SourceGeneration\RemoteSourceGenerationService.cs (1)

85return new(generators.GetSourceGeneratorPresence());

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

Script.cs (1)

581var exceptionOpt = (catchExceptionOpt != null) ? new StrongBox<Exception>() : null;

Symbols\Metadata\PE\PEPropertySymbol.vb (1)

233Interlocked.CompareExchange(_lazyOverloadResolutionPriority, New StrongBox(Of Integer)(priority), Nothing)

FindSymbols\FindReferences\DependentTypeFinder_ProjectIndex.cs (1)

51tuple = new((checksum, AsyncLazy.Create(CreateIndexAsync, project)));

FindSymbols\Shared\AbstractSyntaxIndex_Persistence.cs (1)

125new StrongBox<Checksum>(CodeAnalysis.Checksum.Create(parseOptions.PreprocessorSymbolNames)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

Workspace\Solution\FileTextLoader.cs (1)

68GetType(), _ => new StrongBox<bool>(new Func<Stream, Workspace, SourceText>(CreateText).Method.DeclaringType != typeof(FileTextLoader))).Value;

Workspace\Solution\StateChecksums.cs (1)

600=> s_objectToChecksumCollectionCache.GetValue(value, _ => new StrongBox<TResult>(checksumCreator(value, arg))).Value;

Workspace\Solution\TextLoader.cs (1)

65_ => new StrongBox<bool>(new Func<Workspace, DocumentId, CancellationToken, Task<TextAndVersion>>(LoadTextAndVersionAsync).Method.DeclaringType != typeof(TextLoader))).Value)

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

TestExportJoinableTaskContext+DenyExecutionSynchronizationContext.cs (1)

60_failedTransfer = failedTransfer ?? new StrongBox<ExceptionDispatchInfo>();

SolutionTests\SolutionTests.cs (1)

98=> OnceEnumerableImpl(new StrongBox<int>(), items);

src\VisualStudio\IntegrationTest\Harness\XUnitShared\Threading\IdeFactDiscoverer.cs (2)

212result = new StrongBox<TValue>(value); 225result = new StrongBox<TValue>(value);

src\VisualStudio\IntegrationTest\Harness\XUnitShared\Threading\IdeInstanceTestCase.cs (1)

44var lazyInstances = _instances.GetValue(discoveryOptions, static _ => new StrongBox<ImmutableDictionary<VisualStudioInstanceKey, IdeInstanceTestCase>>(ImmutableDictionary<VisualStudioInstanceKey, IdeInstanceTestCase>.Empty));

ProjectSystem\Logging\RoslynWorkspaceStructureLogger.cs (1)

323compilationId = new StrongBox<int>(s_NextCompilationId++);

EditorConfigSettings\DataProvider\Whitespace\CSharpWhitespaceSettingsProvider.cs (2)

57var spaceBetweenParenthesesValue = new StrongBox<SpacePlacementWithinParentheses>(); 83var newLineBeforeOpenBraceValue = new StrongBox<NewLineBeforeOpenBracePlacement>();

Options\Formatting\NewLinesViewModel.cs (1)

235var newLineBeforeOpenBraceValue = new StrongBox<NewLineBeforeOpenBracePlacement>();

Options\Formatting\SpacingViewModel.cs (1)

142var spaceBetweenParenthesesStorage = new StrongBox<SpacePlacementWithinParentheses>();

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

System\Collections\Concurrent\PartitionerStatic.cs (2)

419_localOffset = new StrongBox<int>(-1); 420_currentChunkSize = new StrongBox<int>(0);

System\Console.cs (3)

264Volatile.Write(ref _isStdInRedirected, new StrongBox<bool>(ConsolePal.IsInputRedirectedCore())); 279Volatile.Write(ref _isStdOutRedirected, new StrongBox<bool>(ConsolePal.IsOutputRedirectedCore())); 294Volatile.Write(ref _isStdErrRedirected, new StrongBox<bool>(ConsolePal.IsErrorRedirectedCore()));

System\Linq\Expressions\Compiler\LambdaCompiler.cs (1)

291return Utils.GetStrongBoxValueField(Expression.Constant(new StrongBox<T>()));

System\Linq\Expressions\Interpreter\LightCompiler.cs (1)

1679var nullCase = new StrongBox<int>(1);

System\Linq\Expressions\Interpreter\LocalAccess.cs (4)

305frame.Data[_index] = new StrongBox<object>(_defaultValue); 322frame.Data[_index] = new StrongBox<object>(); 338frame.Data[_index] = new StrongBox<object?>(frame.Data[_index]); 439frame.Data[_index] = new StrongBox<object?>(value);

src\libraries\System.Private.CoreLib\src\System\Threading\SemaphoreSlim.cs (1)

163m_lockObjAndDisposed = new StrongBox<bool>();

src\libraries\System.Private.CoreLib\src\System\Threading\Tasks\Task.cs (1)

731props.m_cancellationRegistration = new StrongBox<CancellationTokenRegistration>(ctr);

System\Text\Encodings\Web\TextEncoderSettings.cs (1)

227StrongBox<AllowedBmpCodePointsBitmap> newBitmap = new StrongBox<AllowedBmpCodePointsBitmap>();

Base\DataflowBlock.cs (1)

1918var boxedCompleted = new StrongBox<Task>();

System\Threading\Tasks\ParallelRangeManager.cs (1)

109Interlocked.CompareExchange(ref _indexRanges[_nCurrentIndexRange]._nSharedCurrentIndexOffset, new StrongBox<long>(0), null);

System\Windows\Forms\PropertyStore.cs (1)

229_values[key] = Value.Create(new StrongBox<T>(value));

Infra\DenyExecutionSynchronizationContext.cs (1)

24_failedTransfer = failedTransfer ?? new StrongBox<ExceptionDispatchInfo>();

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (2)

87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

DiagnosticAnalyzer\AnalyzerExecutor.cs (5)

51private readonly ConcurrentDictionary<DiagnosticAnalyzer, StrongBox<long>>? _analyzerExecutionTimeMap; 139var analyzerExecutionTimeMap = logExecutionTime ? new ConcurrentDictionary<DiagnosticAnalyzer, StrongBox<long>>() : null; 164ConcurrentDictionary<DiagnosticAnalyzer, StrongBox<long>>? analyzerExecutionTimeMap, 1325StrongBox<long> totalTicks = _analyzerExecutionTimeMap.GetOrAdd(analyzer, _ => new StrongBox<long>(0)); 1655if (!_analyzerExecutionTimeMap.TryRemove(analyzer, out var executionTime))

DiagnosticAnalyzer\DiagnosticStartAnalysisScope.cs (2)

496private StrongBox<AnalyzerActions>? _analyzerActions; 657protected StrongBox<AnalyzerActions> GetOrCreateAnalyzerActions()

DiagnosticAnalyzer\SuppressMessageAttributeState.cs (2)

41private StrongBox<ISymbol?>? _lazySuppressMessageAttribute; 42private StrongBox<ISymbol?>? _lazyUnconditionalSuppressMessageAttribute;

InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Analyzers\Core\Analyzers\SimplifyTypeNames\SimplifyTypeNamesDiagnosticAnalyzerBase.cs (2)

208private readonly ConcurrentDictionary<SyntaxTree, (StrongBox<bool> completed, TextSpanMutableIntervalTree? intervalTree)> _codeBlockIntervals = []; 235static bool TryProceedWithInterval(bool addIfAvailable, TextSpan span, StrongBox<bool> completed, TextSpanMutableIntervalTree intervalTree)

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

CodeGen\EmitStatement.cs (4)

426var stack = ArrayBuilder<(BoundExpression? condition, StrongBox<object?> destBox, bool sense)>.GetInstance(); 427var destBox = new StrongBox<object?>(dest); 432(BoundExpression? condition, StrongBox<object?> destBox, bool sense) top = stack.Pop(); 453var fallThrough = new StrongBox<object?>();

Compilation\SyntaxAndDeclarationManager.cs (12)

Compilation\SyntaxAndDeclarationManager.LazyState.cs (2)

43internal readonly ImmutableDictionary<SyntaxTree, OneOrMany<WeakReference<StrongBox<ImmutableSegmentedHashSet<string>>>>> LastComputedMemberNames; 52ImmutableDictionary<SyntaxTree, OneOrMany<WeakReference<StrongBox<ImmutableSegmentedHashSet<string>>>>> lastComputedMemberNames,

Declarations\DeclarationTreeBuilder.cs (23)

22using BoxedMemberNames = StrongBox<ImmutableSegmentedHashSet<string>>; 36private static readonly ConditionalWeakTable<GreenNode, BoxedMemberNames> s_nodeToMemberNames 37= new ConditionalWeakTable<GreenNode, BoxedMemberNames>(); 39private static readonly BoxedMemberNames s_emptyMemberNames = new BoxedMemberNames(ImmutableSegmentedHashSet<string>.Empty); 49private readonly OneOrMany<WeakReference<BoxedMemberNames>> _previousMemberNames; 79OneOrMany<WeakReference<BoxedMemberNames>> previousMemberNames) 91OneOrMany<WeakReference<BoxedMemberNames>>? previousMemberNames = null) 95previousMemberNames ?? OneOrMany<WeakReference<BoxedMemberNames>>.Empty); 209var memberNames = GetNonTypeMemberNames(node, internalMembers, ref declFlags, skipGlobalStatements: acceptSimpleProgram); 218private static SingleNamespaceOrTypeDeclaration CreateImplicitClass(BoxedMemberNames memberNames, SyntaxReference container, SingleTypeDeclaration.TypeDeclarationFlags declFlags) 294var membernames = GetNonTypeMemberNames(compilationUnit, ((Syntax.InternalSyntax.CompilationUnitSyntax)(compilationUnit.Green)).Members, ref declFlags); 325BoxedMemberNames memberNames, 739var memberNames = GetNonTypeMemberNames( 872var memberNames = GetEnumMemberNames(node, ref declFlags); 911private BoxedMemberNames GetEnumMemberNames( 940private BoxedMemberNames GetNonTypeMemberNames( 1040private BoxedMemberNames GetOrComputeMemberNames<TData>( 1046var result = getOrComputeMemberNamesWorker(); 1050BoxedMemberNames getOrComputeMemberNamesWorker() 1054if (!s_nodeToMemberNames.TryGetValue(greenNode, out BoxedMemberNames memberNames)) 1062var previousMemberNames = _currentTypeIndex < _previousMemberNames.Count && _previousMemberNames[_currentTypeIndex].TryGetTarget(out var previousNames) 1082static (GreenNode _, BoxedMemberNames memberNames) => memberNames, memberNames, out var pooledCallback);

Declarations\SingleTypeDeclaration.cs (4)

26/// Stored as a <see cref="StrongBox{T}"/> so that we can point weak-references at this instance and attempt to 29private readonly StrongBox<ImmutableSegmentedHashSet<string>> _memberNames; 85StrongBox<ImmutableSegmentedHashSet<string>> memberNames, 134public StrongBox<ImmutableSegmentedHashSet<string>> MemberNames => _memberNames;

Symbols\Extensions\SourceExtensionImplementationMethodSymbol.cs (1)

19private StrongBox<byte?>? lazyNullableContext;

Symbols\Metadata\PE\PENamedTypeSymbol.cs (1)

192public StrongBox<ParameterSymbol?>? LazyExtensionParameter;

Symbols\Retargeting\RetargetingNamedTypeSymbol.cs (1)

47private StrongBox<ParameterSymbol> _lazyExtensionParameter;

Symbols\Source\SourcePropertySymbolBase.cs (1)

79private StrongBox<SynthesizedBackingFieldSymbol?>? _lazyMergedBackingField;

Symbols\SubstitutedNamedTypeSymbol.cs (1)

44private StrongBox<ParameterSymbol?> _lazyExtensionParameter;

InteractiveSessionTests.cs (3)

2029var globals = new StrongBox<CancellationTokenSource>(); 2063var globals = new StrongBox<CancellationTokenSource>(); 2097var globals = new StrongBox<CancellationTokenSource>();

Simplification\Simplifiers\AbstractCSharpSimplifier.cs (2)

30private static readonly ConditionalWeakTable<SemanticModel, StrongBox<bool>> s_modelToHasUsingAliasesMap = new(); 198if (!s_modelToHasUsingAliasesMap.TryGetValue(semanticModel, out var hasAliases))

EditorConfigSettings\Data\EnumFlagsSetting.cs (2)

18StrongBox<TOptionValue> valueStorage, 29private readonly StrongBox<TOptionValue> _valueStorage = valueStorage;

EditorConfigSettings\Data\Setting.cs (1)

70StrongBox<TValue> valueStorage,

IntelliSense\AsyncCompletion\CompletionSource.cs (2)

54private static readonly ConditionalWeakTable<RoslynCompletionItem, StrongBox<VSCompletionItemData>> s_roslynItemToVsItemData = new(); 519if (roslynItem.Flags.IsCached() && s_roslynItemToVsItemData.TryGetValue(roslynItem, out var boxedItemData))

RazorDocumentServiceProviderWrapper.cs (3)

17private StrongBox<ISpanMappingService?>? _lazySpanMappingService; 18private StrongBox<IDocumentExcerptService?>? _lazyExcerptService; 19private StrongBox<IDocumentService?>? _lazyDocumentPropertiesService;

AddImport\AbstractAddImportFeatureService.cs (1)

39private static readonly ConditionalWeakTable<PortableExecutableReference, StrongBox<bool>> s_isInPackagesDirectory = new();

Common\AbstractProjectExtensionProvider.cs (2)

25private static readonly ConditionalWeakTable<IReadOnlyList<AnalyzerReference>, StrongBox<ImmutableArray<TExtension>>> s_referencesToExtensionsMap = new(); 37if (s_referencesToExtensionsMap.TryGetValue(analyzerReferences, out var providers))

Diagnostics\Service\DiagnosticAnalyzerService.HostAnalyzerInfo.cs (2)

72private static readonly ConditionalWeakTable<Project, StrongBox<ImmutableArray<DiagnosticAnalyzer>>> s_projectToAnalyzers = new(); 79if (!s_projectToAnalyzers.TryGetValue(project, out var lazyAnalyzers))

Navigation\NavigableItemFactory.SymbolLocationNavigableItem.cs (2)

31/// <seealso cref="InterlockedOperations.Initialize{T, U}(ref StrongBox{T}, Func{U, T}, U)"/> 32private StrongBox<INavigableItem.NavigableDocument> _lazyDocument;

src\Analyzers\Core\Analyzers\SimplifyTypeNames\SimplifyTypeNamesDiagnosticAnalyzerBase.cs (2)

208private readonly ConcurrentDictionary<SyntaxTree, (StrongBox<bool> completed, TextSpanMutableIntervalTree? intervalTree)> _codeBlockIntervals = []; 235static bool TryProceedWithInterval(bool addIfAvailable, TextSpan span, StrongBox<bool> completed, TextSpanMutableIntervalTree intervalTree)

Handler\RequestContext.cs (1)

56private readonly StrongBox<(Workspace Workspace, Solution Solution, TextDocument? Document)>? _lspSolution;

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

Services\SourceGeneration\RemoteSourceGenerationService.cs (2)

22using AnalyzerReferenceMap = ConditionalWeakTable<AnalyzerReference, StrongBox<SourceGeneratorPresence>>; 81private static StrongBox<SourceGeneratorPresence> GetSourceGeneratorPresence(

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

Script.cs (1)

581var exceptionOpt = (catchExceptionOpt != null) ? new StrongBox<Exception>() : null;

ScriptExecutionState.cs (1)

70StrongBox<Exception> exceptionHolderOpt,

Symbols\Metadata\PE\PEPropertySymbol.vb (1)

49Private _lazyOverloadResolutionPriority As StrongBox(Of Integer)

Symbols\Source\SourceModuleSymbol.vb (1)

75Private _lazyBoundImportsAdditionalDiagnostics As StrongBox(Of ReadOnlyBindingDiagnostic(Of AssemblySymbol))

Diagnostics\HostDiagnosticAnalyzers.cs (2)

55private readonly ConditionalWeakTable<IReadOnlyList<AnalyzerReference>, StrongBox<ImmutableDictionary<string, SkippedHostAnalyzersInfo>>> _skippedHostAnalyzers = new(); 302var box = _skippedHostAnalyzers.GetOrCreateValue(project.AnalyzerReferences);

FindSymbols\FindReferences\DependentTypeFinder_ProjectIndex.cs (2)

34private static readonly ConditionalWeakTable<ProjectState, StrongBox<(Checksum checksum, AsyncLazy<ProjectIndex> lazyProjectIndex)>> s_projectToIndex = new(); 48if (!s_projectToIndex.TryGetValue(project.State, out var tuple) ||

FindSymbols\Shared\AbstractSyntaxIndex_Persistence.cs (2)

33private static readonly ConditionalWeakTable<ParseOptions, StrongBox<Checksum>> s_ppDirectivesToChecksum = new(); 122var directivesChecksum = s_ppDirectivesToChecksum.GetValue(

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

Workspace\Solution\FileTextLoader.cs (1)

21private static readonly ConditionalWeakTable<Type, StrongBox<bool>> s_isObsoleteCreateTextOverriden = new();

Workspace\Solution\StateChecksums.cs (2)

590private static readonly ConditionalWeakTable<TValue, StrongBox<TResult>> s_objectToChecksumCollectionCache = new(); 594if (s_objectToChecksumCollectionCache.TryGetValue(value, out var checksumCollection))

Workspace\Solution\TextLoader.cs (1)

21private static readonly ConditionalWeakTable<Type, StrongBox<bool>> s_isObsoleteLoadTextAndVersionAsyncOverriden = new();

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

TestExportJoinableTaskContext+DenyExecutionSynchronizationContext.cs (3)

40/// <para>The <see cref="StrongBox{T}"/> wrapper allows copies of the synchronization context (created by 44private readonly StrongBox<ExceptionDispatchInfo> _failedTransfer; 56private DenyExecutionSynchronizationContext(SynchronizationContext? underlyingContext, Thread? mainThread, StrongBox<ExceptionDispatchInfo>? failedTransfer)

SolutionTests\SolutionTests.cs (1)

100private static IEnumerable<T> OnceEnumerableImpl<T>(StrongBox<int> counter, T[] items)

src\VisualStudio\IntegrationTest\Harness\XUnitShared\Harness\DataCollectionService.cs (2)

19private static readonly ConditionalWeakTable<Exception, StrongBox<bool>> LoggedExceptions = new(); 151var logged = LoggedExceptions.GetOrCreateValue(ex);

src\VisualStudio\IntegrationTest\Harness\XUnitShared\Threading\IdeFactDiscoverer.cs (1)

204StrongBox<TValue>? result = null;

src\VisualStudio\IntegrationTest\Harness\XUnitShared\Threading\IdeInstanceTestCase.cs (2)

25private static readonly ConditionalWeakTable<ITestFrameworkDiscoveryOptions, StrongBox<ImmutableDictionary<VisualStudioInstanceKey, IdeInstanceTestCase>>> _instances = new(); 44var lazyInstances = _instances.GetValue(discoveryOptions, static _ => new StrongBox<ImmutableDictionary<VisualStudioInstanceKey, IdeInstanceTestCase>>(ImmutableDictionary<VisualStudioInstanceKey, IdeInstanceTestCase>.Empty));

ProjectSystem\Logging\RoslynWorkspaceStructureLogger.cs (2)

31private static readonly ConditionalWeakTable<Compilation, StrongBox<int>> s_CompilationIds = new(); 320StrongBox<int> compilationId;

EditorConfigSettings\DataProvider\Whitespace\CSharpWhitespaceSettingsProvider.cs (2)

57var spaceBetweenParenthesesValue = new StrongBox<SpacePlacementWithinParentheses>(); 83var newLineBeforeOpenBraceValue = new StrongBox<NewLineBeforeOpenBracePlacement>();

Options\Formatting\NewLinesViewModel.cs (1)

235var newLineBeforeOpenBraceValue = new StrongBox<NewLineBeforeOpenBracePlacement>();

Options\Formatting\SpacingViewModel.cs (1)

142var spaceBetweenParenthesesStorage = new StrongBox<SpacePlacementWithinParentheses>();

Options\CheckBoxEnumFlagsViewModel.cs (3)

22private readonly StrongBox<TOptionValue> _valueStorage; 31StrongBox<TOptionValue> valueStorage, 45StrongBox<TOptionValue> valueStorage,

netstandard.cs (1)

1576[assembly: System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Runtime.CompilerServices.StrongBox<>))]

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

System\Collections\Concurrent\PartitionerStatic.cs (2)

315protected StrongBox<int>? _currentChunkSize; 318protected StrongBox<int>? _localOffset;

System\Console.cs (9)

251private static StrongBox<bool>? _isStdInRedirected; 252private static StrongBox<bool>? _isStdOutRedirected; 253private static StrongBox<bool>? _isStdErrRedirected; 259StrongBox<bool> redirected = Volatile.Read(ref _isStdInRedirected) ?? EnsureInitialized(); 262static StrongBox<bool> EnsureInitialized() 274StrongBox<bool> redirected = Volatile.Read(ref _isStdOutRedirected) ?? EnsureInitialized(); 277static StrongBox<bool> EnsureInitialized() 289StrongBox<bool> redirected = Volatile.Read(ref _isStdErrRedirected) ?? EnsureInitialized(); 292static StrongBox<bool> EnsureInitialized()

System.Core.cs (1)

195[assembly: System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Runtime.CompilerServices.StrongBox<>))]

System\Linq\Expressions\Compiler\CompilerScope.cs (1)

324Type boxType = typeof(StrongBox<>).MakeGenericType(v.Type);

System\Linq\Expressions\Compiler\CompilerScope.Storage.cs (2)

115Type boxType = typeof(StrongBox<>).MakeGenericType(variable.Type); 167Type boxType = typeof(StrongBox<>).MakeGenericType(variable.Type);

System\Linq\Expressions\Compiler\HoistedLocals.cs (1)

91return ((StrongBox<object[]>)locals[0]).Value!;

System\Linq\Expressions\Interpreter\ControlFlowInstructions.cs (2)

756private readonly StrongBox<int> _nullCase; 758internal StringSwitchInstruction(Dictionary<string, int> cases, StrongBox<int> nullCase)

System\Linq\Expressions\Interpreter\InstructionList.cs (1)

1097public void EmitStringSwitch(Dictionary<string, int> cases, StrongBox<int> nullCase)

System\Linq\Expressions\Interpreter\LightCompiler.cs (1)

1679var nullCase = new StrongBox<int>(1);

System\Linq\Expressions\Utils.cs (1)

58[DynamicDependency("Value", typeof(StrongBox<>))]

src\libraries\System.Private.CoreLib\src\System\Runtime\CompilerServices\StrongBox.cs (4)

11/// <typeparam name="T">The type of the value that the <see cref = "StrongBox{T}"></see> references.</typeparam> 15/// Gets the strongly typed value associated with the <see cref = "StrongBox{T}"></see> 28/// Initializes a new <see cref = "StrongBox{T}"></see> with the specified value. 30/// <param name="value">A value that the <see cref = "StrongBox{T}"></see> will reference.</param>

src\libraries\System.Private.CoreLib\src\System\Threading\SemaphoreSlim.cs (1)

53private readonly StrongBox<bool> m_lockObjAndDisposed;

src\libraries\System.Private.CoreLib\src\System\Threading\Tasks\Task.cs (1)

305internal StrongBox<CancellationTokenRegistration>? m_cancellationRegistration; // Task's registration with the cancellation token

artifacts\obj\System.Runtime\Debug\net11.0\System.Runtime.Forwards.cs (1)

637[assembly: System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Runtime.CompilerServices.StrongBox<>))]

System\Text\Encodings\Web\TextEncoderSettings.cs (1)

227StrongBox<AllowedBmpCodePointsBitmap> newBitmap = new StrongBox<AllowedBmpCodePointsBitmap>();

Base\DataflowBlock.cs (4)

1918var boxedCompleted = new StrongBox<Task>(); 2002StrongBox<Task> boxedCompleted, CancellationTokenSource cts, 2080private readonly StrongBox<Task> _completed; 2085internal ChooseTarget(StrongBox<Task> completed, CancellationToken cancellationToken)

System\Threading\Tasks\ParallelRangeManager.cs (2)

34internal volatile StrongBox<long>? _nSharedCurrentIndexOffset; 106StrongBox<long>? sharedCurrentIndexOffset = _indexRanges[_nCurrentIndexRange]._nSharedCurrentIndexOffset;

System\Windows\Forms\PropertyStore.cs (9)

45return foundValue.Type == typeof(StrongBox<T>) 46? foundValue.GetValue<StrongBox<T>>().Value 89value = foundValue.Type == typeof(StrongBox<T>) 90? foundValue.GetValue<StrongBox<T>>().Value 166bool isStrongBox = foundValue.Type == typeof(StrongBox<T>); 171? foundValue.GetValue<StrongBox<T>>().Value 222if (_values.TryGetValue(key, out Value foundValue) && foundValue.Type == typeof(StrongBox<T>)) 224StrongBox<T> storedValue = foundValue.GetValue<StrongBox<T>>();

Infra\DataCollectionService.cs (2)

14private static readonly ConditionalWeakTable<Exception, StrongBox<bool>> s_loggedExceptions = []; 135var logged = s_loggedExceptions.GetOrCreateValue(ex);

Infra\DenyExecutionSynchronizationContext.cs (2)

13private readonly StrongBox<ExceptionDispatchInfo> _failedTransfer; 20private DenyExecutionSynchronizationContext(SynchronizationContext underlyingContext, Thread? mainThread, StrongBox<ExceptionDispatchInfo>? failedTransfer)

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));

src\Compilers\Core\Portable\InternalUtilities\InterlockedOperations.cs (4)

85public static T? Initialize<T>([NotNull] ref StrongBox<T?>? target, Func<T?> valueFactory) 87var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory())); 103public static T? Initialize<T, TArg>([NotNull] ref StrongBox<T?>? target, Func<TArg, T?> valueFactory, TArg arg) 105var box = Volatile.Read(ref target!) ?? GetOrStore(ref target, new StrongBox<T?>(valueFactory(arg)));